15693679204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797281}}^1$

素因数の和:797348

約数の個数: 48

約数和(自身を含む): 33932321920

約数和(自身を除く): 18238642716

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 797281, 1594562, 3189124, 5580967, 11161934, 15148339, 22323868, 29499397, 30296678, 58998794, 60593356, 106038373, 117997588, 206495779, 212076746, 412991558, 424153492, 560488543, 825983116, 1120977086, 2241954172, 3923419801, 7846839602, 15693679204]

約数ペア:

[(1, 15693679204), (2, 7846839602), (4, 3923419801), (7, 2241954172), (14, 1120977086), (19, 825983116), (28, 560488543), (37, 424153492), (38, 412991558), (74, 212076746), (76, 206495779), (133, 117997588), (148, 106038373), (259, 60593356), (266, 58998794), (518, 30296678), (532, 29499397), (703, 22323868), (1036, 15148339), (1406, 11161934), (2812, 5580967), (4921, 3189124), (9842, 1594562), (19684, 797281)]