19005306838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1\times {\mathrm{13159}}^1$

素因数の和:14692

約数の個数: 32

約数和(自身を含む): 33064657920

約数和(自身を除く): 14059351082

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1453, 2906, 10171, 13159, 20342, 26318, 92113, 103163, 184226, 206326, 722141, 934289, 1444282, 1868578, 6540023, 13080046, 19120027, 38240054, 133840189, 267680378, 1357521917, 2715043834, 9502653419, 19005306838]

約数ペア:

[(1, 19005306838), (2, 9502653419), (7, 2715043834), (14, 1357521917), (71, 267680378), (142, 133840189), (497, 38240054), (994, 19120027), (1453, 13080046), (2906, 6540023), (10171, 1868578), (13159, 1444282), (20342, 934289), (26318, 722141), (92113, 206326), (103163, 184226)]