19048756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 34675200

約数和(自身を除く): 15626444

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 1031, 2062, 4124, 4619, 9238, 18476, 31961, 63922, 127844, 153619, 307238, 614476, 4762189, 9524378, 19048756]

約数ペア:

[(1, 19048756), (2, 9524378), (4, 4762189), (31, 614476), (62, 307238), (124, 153619), (149, 127844), (298, 63922), (596, 31961), (1031, 18476), (2062, 9238), (4124, 4619)]