15673521344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991493}}^1$

素因数の和:991537

約数の個数: 56

約数和(自身を含む): 35257526640

約数和(自身を除く): 19584005296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 991493, 1982986, 3965972, 7931944, 12889409, 15863888, 18838367, 25778818, 31727776, 37676734, 51557636, 63455552, 75353468, 103115272, 150706936, 206230544, 244898771, 301413872, 412461088, 489797542, 602827744, 824922176, 979595084, 1205655488, 1959190168, 3918380336, 7836760672, 15673521344]

約数ペア:

[(1, 15673521344), (2, 7836760672), (4, 3918380336), (8, 1959190168), (13, 1205655488), (16, 979595084), (19, 824922176), (26, 602827744), (32, 489797542), (38, 412461088), (52, 301413872), (64, 244898771), (76, 206230544), (104, 150706936), (152, 103115272), (208, 75353468), (247, 63455552), (304, 51557636), (416, 37676734), (494, 31727776), (608, 25778818), (832, 18838367), (988, 15863888), (1216, 12889409), (1976, 7931944), (3952, 3965972), (7904, 1982986), (15808, 991493)]