15696956516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{56087}}^1$

素因数の和:56220

約数の個数: 48

約数和(自身を含む): 29600105472

約数和(自身を除く): 13903148956

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 244, 1147, 1891, 2257, 2294, 3782, 4514, 4588, 7564, 9028, 56087, 69967, 112174, 139934, 224348, 279868, 1738697, 2075219, 3421307, 3477394, 4150438, 6842614, 6954788, 8300876, 13685228, 64331789, 106060517, 126588359, 128663578, 212121034, 253176718, 257327156, 424242068, 506353436, 3924239129, 7848478258, 15696956516]

約数ペア:

[(1, 15696956516), (2, 7848478258), (4, 3924239129), (31, 506353436), (37, 424242068), (61, 257327156), (62, 253176718), (74, 212121034), (122, 128663578), (124, 126588359), (148, 106060517), (244, 64331789), (1147, 13685228), (1891, 8300876), (2257, 6954788), (2294, 6842614), (3782, 4150438), (4514, 3477394), (4588, 3421307), (7564, 2075219), (9028, 1738697), (56087, 279868), (69967, 224348), (112174, 139934)]