15804519952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{55829}}^1$

素因数の和:57211

約数の個数: 40

約数和(自身を含む): 33001559640

約数和(自身を除く): 17197039688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1361, 2722, 5444, 10888, 17693, 21776, 35386, 55829, 70772, 111658, 141544, 223316, 283088, 446632, 725777, 893264, 1451554, 2903108, 5806216, 11612432, 75983269, 151966538, 303933076, 607866152, 987782497, 1215732304, 1975564994, 3951129988, 7902259976, 15804519952]

約数ペア:

[(1, 15804519952), (2, 7902259976), (4, 3951129988), (8, 1975564994), (13, 1215732304), (16, 987782497), (26, 607866152), (52, 303933076), (104, 151966538), (208, 75983269), (1361, 11612432), (2722, 5806216), (5444, 2903108), (10888, 1451554), (17693, 893264), (21776, 725777), (35386, 446632), (55829, 283088), (70772, 223316), (111658, 141544)]