19412926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18211}}^1$

素因数の和:18267

約数の個数: 16

約数和(自身を含む): 32125968

約数和(自身を除く): 12713042

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 18211, 36422, 236743, 473486, 746651, 1493302, 9706463, 19412926]

約数ペア:

[(1, 19412926), (2, 9706463), (13, 1493302), (26, 746651), (41, 473486), (82, 236743), (533, 36422), (1066, 18211)]