19019184

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10709}}^1$

素因数の和:10757

約数の個数: 40

約数和(自身を含む): 50465520

約数和(自身を除く): 31446336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10709, 21418, 32127, 42836, 64254, 85672, 128508, 171344, 257016, 396233, 514032, 792466, 1188699, 1584932, 2377398, 3169864, 4754796, 6339728, 9509592, 19019184]

約数ペア:

[(1, 19019184), (2, 9509592), (3, 6339728), (4, 4754796), (6, 3169864), (8, 2377398), (12, 1584932), (16, 1188699), (24, 792466), (37, 514032), (48, 396233), (74, 257016), (111, 171344), (148, 128508), (222, 85672), (296, 64254), (444, 42836), (592, 32127), (888, 21418), (1776, 10709)]