19608204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21221}}^1$

素因数の和:21246

約数の個数: 48

約数和(自身を含む): 57044736

約数和(自身を除く): 37436532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21221, 42442, 63663, 84884, 127326, 148547, 233431, 254652, 297094, 445641, 466862, 594188, 700293, 891282, 933724, 1400586, 1634017, 1782564, 2801172, 3268034, 4902051, 6536068, 9804102, 19608204]

約数ペア:

[(1, 19608204), (2, 9804102), (3, 6536068), (4, 4902051), (6, 3268034), (7, 2801172), (11, 1782564), (12, 1634017), (14, 1400586), (21, 933724), (22, 891282), (28, 700293), (33, 594188), (42, 466862), (44, 445641), (66, 297094), (77, 254652), (84, 233431), (132, 148547), (154, 127326), (231, 84884), (308, 63663), (462, 42442), (924, 21221)]