16389930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18839}}^1$

素因数の和:18878

約数の個数: 32

約数和(自身を含む): 40694400

約数和(自身を除く): 24304470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 18839, 37678, 56517, 94195, 113034, 188390, 282585, 546331, 565170, 1092662, 1638993, 2731655, 3277986, 5463310, 8194965, 16389930]

約数ペア:

[(1, 16389930), (2, 8194965), (3, 5463310), (5, 3277986), (6, 2731655), (10, 1638993), (15, 1092662), (29, 565170), (30, 546331), (58, 282585), (87, 188390), (145, 113034), (174, 94195), (290, 56517), (435, 37678), (870, 18839)]