15991962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5683}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 37105152

約数和(自身を除く): 21113190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 5683, 11366, 17049, 34098, 39781, 79562, 119343, 238686, 380761, 761522, 1142283, 2284566, 2665327, 5330654, 7995981, 15991962]

約数ペア:

[(1, 15991962), (2, 7995981), (3, 5330654), (6, 2665327), (7, 2284566), (14, 1142283), (21, 761522), (42, 380761), (67, 238686), (134, 119343), (201, 79562), (402, 39781), (469, 34098), (938, 17049), (1407, 11366), (2814, 5683)]