15761792

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 33058200

約数和(自身を除く): 17296408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6481, 12962, 25924, 51848, 103696, 123139, 207392, 246278, 414784, 492556, 829568, 985112, 1970224, 3940448, 7880896, 15761792]

約数ペア:

[(1, 15761792), (2, 7880896), (4, 3940448), (8, 1970224), (16, 985112), (19, 829568), (32, 492556), (38, 414784), (64, 246278), (76, 207392), (128, 123139), (152, 103696), (304, 51848), (608, 25924), (1216, 12962), (2432, 6481)]