7138932016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23483329}}^1$

素因数の和:23483356

約数の個数: 20

約数和(自身を含む): 14559664600

約数和(自身を除く): 7420732584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23483329, 46966658, 93933316, 187866632, 375733264, 446183251, 892366502, 1784733004, 3569466008, 7138932016]

約数ペア:

[(1, 7138932016), (2, 3569466008), (4, 1784733004), (8, 892366502), (16, 446183251), (19, 375733264), (38, 187866632), (76, 93933316), (152, 46966658), (304, 23483329)]