1913270018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{55147}}^1$

素因数の和:55262

約数の個数: 32

約数和(自身を含む): 3335351040

約数和(自身を除く): 1422081022

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 3154, 17347, 34694, 55147, 110294, 606617, 1047793, 1213234, 2095586, 4577201, 9154402, 11525723, 23051446, 50349211, 86966819, 100698422, 173933638, 956635009, 1913270018]

約数ペア:

[(1, 1913270018), (2, 956635009), (11, 173933638), (19, 100698422), (22, 86966819), (38, 50349211), (83, 23051446), (166, 11525723), (209, 9154402), (418, 4577201), (913, 2095586), (1577, 1213234), (1826, 1047793), (3154, 606617), (17347, 110294), (34694, 55147)]