19496491497314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1\times {\mathrm{2131}}^1\times {\mathrm{4483}}^1$

素因数の和:8163

約数の個数: 64

約数和(自身を含む): 32132466108288

約数和(自身を除く): 12635974610974

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1481, 2131, 2962, 4262, 4483, 8966, 19253, 27703, 38506, 55406, 58279, 78493, 112943, 116558, 156986, 225886, 237599, 475198, 1020409, 1468259, 2040818, 2936518, 3088787, 3156011, 6177574, 6312022, 6639323, 9553273, 13278646, 19106546, 41028143, 82056286, 86311199, 124192549, 167268583, 172622398, 248385098, 334537166, 351884119, 506323469, 703768238, 1012646938, 2174491579, 4348983158, 4574493547, 6582205097, 9148987094, 13164410194, 14148397313, 28296794626, 183929165069, 367858330138, 749865057589, 1499730115178, 9748245748657, 19496491497314]

約数ペア:

[(1, 19496491497314), (2, 9748245748657), (13, 1499730115178), (26, 749865057589), (53, 367858330138), (106, 183929165069), (689, 28296794626), (1378, 14148397313), (1481, 13164410194), (2131, 9148987094), (2962, 6582205097), (4262, 4574493547), (4483, 4348983158), (8966, 2174491579), (19253, 1012646938), (27703, 703768238), (38506, 506323469), (55406, 351884119), (58279, 334537166), (78493, 248385098), (112943, 172622398), (116558, 167268583), (156986, 124192549), (225886, 86311199), (237599, 82056286), (475198, 41028143), (1020409, 19106546), (1468259, 13278646), (2040818, 9553273), (2936518, 6639323), (3088787, 6312022), (3156011, 6177574)]