19295056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 41899104

約数和(自身を除く): 22604048

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 2963, 3256, 5926, 6512, 11852, 23704, 32593, 47408, 65186, 109631, 130372, 219262, 260744, 438524, 521488, 877048, 1205941, 1754096, 2411882, 4823764, 9647528, 19295056]

約数ペア:

[(1, 19295056), (2, 9647528), (4, 4823764), (8, 2411882), (11, 1754096), (16, 1205941), (22, 877048), (37, 521488), (44, 438524), (74, 260744), (88, 219262), (148, 130372), (176, 109631), (296, 65186), (407, 47408), (592, 32593), (814, 23704), (1628, 11852), (2963, 6512), (3256, 5926)]