19287064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 38769120

約数和(自身を除く): 19482056

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 2833, 3404, 5666, 6808, 11332, 22664, 65159, 104821, 130318, 209642, 260636, 419284, 521272, 838568, 2410883, 4821766, 9643532, 19287064]

約数ペア:

[(1, 19287064), (2, 9643532), (4, 4821766), (8, 2410883), (23, 838568), (37, 521272), (46, 419284), (74, 260636), (92, 209642), (148, 130318), (184, 104821), (296, 65159), (851, 22664), (1702, 11332), (2833, 6808), (3404, 5666)]