19036032

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 51224400

約数和(自身を除く): 32188368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 557, 712, 1068, 1114, 1424, 1671, 2136, 2228, 2848, 3342, 4272, 4456, 5696, 6684, 8544, 8912, 11392, 13368, 17088, 17824, 26736, 34176, 35648, 49573, 53472, 71296, 99146, 106944, 148719, 198292, 213888, 297438, 396584, 594876, 793168, 1189752, 1586336, 2379504, 3172672, 4759008, 6345344, 9518016, 19036032]

約数ペア:

[(1, 19036032), (2, 9518016), (3, 6345344), (4, 4759008), (6, 3172672), (8, 2379504), (12, 1586336), (16, 1189752), (24, 793168), (32, 594876), (48, 396584), (64, 297438), (89, 213888), (96, 198292), (128, 148719), (178, 106944), (192, 99146), (267, 71296), (356, 53472), (384, 49573), (534, 35648), (557, 34176), (712, 26736), (1068, 17824), (1114, 17088), (1424, 13368), (1671, 11392), (2136, 8912), (2228, 8544), (2848, 6684), (3342, 5696), (4272, 4456)]