19211944416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{321227}}^1$

素因数の和:321336

約数の個数: 96

約数和(自身を含む): 58283608320

約数和(自身を除く): 39071663904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 89, 96, 112, 168, 178, 224, 267, 336, 356, 534, 623, 672, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2848, 3738, 4272, 4984, 7476, 8544, 9968, 14952, 19936, 29904, 59808, 321227, 642454, 963681, 1284908, 1927362, 2248589, 2569816, 3854724, 4497178, 5139632, 6745767, 7709448, 8994356, 10279264, 13491534, 15418896, 17988712, 26983068, 28589203, 30837792, 35977424, 53966136, 57178406, 71954848, 85767609, 107932272, 114356812, 171535218, 200124421, 215864544, 228713624, 343070436, 400248842, 457427248, 600373263, 686140872, 800497684, 914854496, 1200746526, 1372281744, 1600995368, 2401493052, 2744563488, 3201990736, 4802986104, 6403981472, 9605972208, 19211944416]

約数ペア:

[(1, 19211944416), (2, 9605972208), (3, 6403981472), (4, 4802986104), (6, 3201990736), (7, 2744563488), (8, 2401493052), (12, 1600995368), (14, 1372281744), (16, 1200746526), (21, 914854496), (24, 800497684), (28, 686140872), (32, 600373263), (42, 457427248), (48, 400248842), (56, 343070436), (84, 228713624), (89, 215864544), (96, 200124421), (112, 171535218), (168, 114356812), (178, 107932272), (224, 85767609), (267, 71954848), (336, 57178406), (356, 53966136), (534, 35977424), (623, 30837792), (672, 28589203), (712, 26983068), (1068, 17988712), (1246, 15418896), (1424, 13491534), (1869, 10279264), (2136, 8994356), (2492, 7709448), (2848, 6745767), (3738, 5139632), (4272, 4497178), (4984, 3854724), (7476, 2569816), (8544, 2248589), (9968, 1927362), (14952, 1284908), (19936, 963681), (29904, 642454), (59808, 321227)]