12922260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16567}}^1$

素因数の和:16592

約数の個数: 48

約数和(自身を含む): 38967936

約数和(自身を除く): 26045676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16567, 33134, 49701, 66268, 82835, 99402, 165670, 198804, 215371, 248505, 331340, 430742, 497010, 646113, 861484, 994020, 1076855, 1292226, 2153710, 2584452, 3230565, 4307420, 6461130, 12922260]

約数ペア:

[(1, 12922260), (2, 6461130), (3, 4307420), (4, 3230565), (5, 2584452), (6, 2153710), (10, 1292226), (12, 1076855), (13, 994020), (15, 861484), (20, 646113), (26, 497010), (30, 430742), (39, 331340), (52, 248505), (60, 215371), (65, 198804), (78, 165670), (130, 99402), (156, 82835), (195, 66268), (260, 49701), (390, 33134), (780, 16567)]