15691109172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1\times {\mathrm{6563}}^1$

素因数の和:13028

約数の個数: 48

約数和(自身を含む): 37805279232

約数和(自身を除く): 22114170060

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 6427, 6563, 12854, 13126, 19281, 19689, 25708, 26252, 38562, 39378, 77124, 78756, 199237, 203453, 398474, 406906, 597711, 610359, 796948, 813812, 1195422, 1220718, 2390844, 2441436, 42180401, 84360802, 126541203, 168721604, 253082406, 506164812, 1307592431, 2615184862, 3922777293, 5230369724, 7845554586, 15691109172]

約数ペア:

[(1, 15691109172), (2, 7845554586), (3, 5230369724), (4, 3922777293), (6, 2615184862), (12, 1307592431), (31, 506164812), (62, 253082406), (93, 168721604), (124, 126541203), (186, 84360802), (372, 42180401), (6427, 2441436), (6563, 2390844), (12854, 1220718), (13126, 1195422), (19281, 813812), (19689, 796948), (25708, 610359), (26252, 597711), (38562, 406906), (39378, 398474), (77124, 203453), (78756, 199237)]