13120792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 26607600

約数和(自身を除く): 13486808

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2333, 2812, 4666, 5624, 9332, 18664, 44327, 86321, 88654, 172642, 177308, 345284, 354616, 690568, 1640099, 3280198, 6560396, 13120792]

約数ペア:

[(1, 13120792), (2, 6560396), (4, 3280198), (8, 1640099), (19, 690568), (37, 354616), (38, 345284), (74, 177308), (76, 172642), (148, 88654), (152, 86321), (296, 44327), (703, 18664), (1406, 9332), (2333, 5624), (2812, 4666)]