19402624

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 39994200

約数和(自身を除く): 20591576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 5227, 10454, 20908, 41816, 83632, 151583, 167264, 303166, 334528, 606332, 669056, 1212664, 2425328, 4850656, 9701312, 19402624]

約数ペア:

[(1, 19402624), (2, 9701312), (4, 4850656), (8, 2425328), (16, 1212664), (29, 669056), (32, 606332), (58, 334528), (64, 303166), (116, 167264), (128, 151583), (232, 83632), (464, 41816), (928, 20908), (1856, 10454), (3712, 5227)]