13259688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42499}}^1$

素因数の和:42521

約数の個数: 32

約数和(自身を含む): 35700000

約数和(自身を除く): 22440312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 42499, 84998, 127497, 169996, 254994, 339992, 509988, 552487, 1019976, 1104974, 1657461, 2209948, 3314922, 4419896, 6629844, 13259688]

約数ペア:

[(1, 13259688), (2, 6629844), (3, 4419896), (4, 3314922), (6, 2209948), (8, 1657461), (12, 1104974), (13, 1019976), (24, 552487), (26, 509988), (39, 339992), (52, 254994), (78, 169996), (104, 127497), (156, 84998), (312, 42499)]