12795961904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72704329}}^1$

素因数の和:72704348

約数の個数: 20

約数和(自身を含む): 27046010760

約数和(自身を除く): 14250048856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72704329, 145408658, 290817316, 581634632, 799747619, 1163269264, 1599495238, 3198990476, 6397980952, 12795961904]

約数ペア:

[(1, 12795961904), (2, 6397980952), (4, 3198990476), (8, 1599495238), (11, 1163269264), (16, 799747619), (22, 581634632), (44, 290817316), (88, 145408658), (176, 72704329)]