13156626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16487}}^1$

素因数の和:16518

約数の個数: 32

約数和(自身を含む): 31656960

約数和(自身を除く): 18500334

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 16487, 32974, 49461, 98922, 115409, 230818, 313253, 346227, 626506, 692454, 939759, 1879518, 2192771, 4385542, 6578313, 13156626]

約数ペア:

[(1, 13156626), (2, 6578313), (3, 4385542), (6, 2192771), (7, 1879518), (14, 939759), (19, 692454), (21, 626506), (38, 346227), (42, 313253), (57, 230818), (114, 115409), (133, 98922), (266, 49461), (399, 32974), (798, 16487)]