13597388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 29164800

約数和(自身を除く): 15567412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 419, 427, 532, 838, 854, 1159, 1676, 1708, 2318, 2933, 4636, 5866, 7961, 8113, 11732, 15922, 16226, 25559, 31844, 32452, 51118, 55727, 102236, 111454, 178913, 222908, 357826, 485621, 715652, 971242, 1942484, 3399347, 6798694, 13597388]

約数ペア:

[(1, 13597388), (2, 6798694), (4, 3399347), (7, 1942484), (14, 971242), (19, 715652), (28, 485621), (38, 357826), (61, 222908), (76, 178913), (122, 111454), (133, 102236), (244, 55727), (266, 51118), (419, 32452), (427, 31844), (532, 25559), (838, 16226), (854, 15922), (1159, 11732), (1676, 8113), (1708, 7961), (2318, 5866), (2933, 4636)]