15751228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9011}}^1$

素因数の和:9057

約数の個数: 24

約数和(自身を含む): 30280320

約数和(自身を除く): 14529092

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 9011, 18022, 36044, 171209, 207253, 342418, 414506, 684836, 829012, 3937807, 7875614, 15751228]

約数ペア:

[(1, 15751228), (2, 7875614), (4, 3937807), (19, 829012), (23, 684836), (38, 414506), (46, 342418), (76, 207253), (92, 171209), (437, 36044), (874, 18022), (1748, 9011)]