19348392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 57718080

約数和(自身を除く): 38369688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 53, 56, 82, 84, 106, 123, 159, 164, 168, 212, 246, 287, 318, 328, 371, 424, 492, 574, 636, 742, 861, 984, 1113, 1148, 1272, 1484, 1722, 2173, 2226, 2296, 2809, 2968, 3444, 4346, 4452, 5618, 6519, 6888, 8427, 8692, 8904, 11236, 13038, 15211, 16854, 17384, 19663, 22472, 26076, 30422, 33708, 39326, 45633, 52152, 58989, 60844, 67416, 78652, 91266, 115169, 117978, 121688, 157304, 182532, 230338, 235956, 345507, 365064, 460676, 471912, 691014, 806183, 921352, 1382028, 1612366, 2418549, 2764056, 3224732, 4837098, 6449464, 9674196, 19348392]

約数ペア:

[(1, 19348392), (2, 9674196), (3, 6449464), (4, 4837098), (6, 3224732), (7, 2764056), (8, 2418549), (12, 1612366), (14, 1382028), (21, 921352), (24, 806183), (28, 691014), (41, 471912), (42, 460676), (53, 365064), (56, 345507), (82, 235956), (84, 230338), (106, 182532), (123, 157304), (159, 121688), (164, 117978), (168, 115169), (212, 91266), (246, 78652), (287, 67416), (318, 60844), (328, 58989), (371, 52152), (424, 45633), (492, 39326), (574, 33708), (636, 30422), (742, 26076), (861, 22472), (984, 19663), (1113, 17384), (1148, 16854), (1272, 15211), (1484, 13038), (1722, 11236), (2173, 8904), (2226, 8692), (2296, 8427), (2809, 6888), (2968, 6519), (3444, 5618), (4346, 4452)]