23155604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 42809760

約数和(自身を除く): 19654156

約数列:

[1, 2, 4, 19, 38, 76, 547, 557, 1094, 1114, 2188, 2228, 10393, 10583, 20786, 21166, 41572, 42332, 304679, 609358, 1218716, 5788901, 11577802, 23155604]

約数ペア:

[(1, 23155604), (2, 11577802), (4, 5788901), (19, 1218716), (38, 609358), (76, 304679), (547, 42332), (557, 41572), (1094, 21166), (1114, 20786), (2188, 10583), (2228, 10393)]