19627642956238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1\times {\mathrm{154459}}^1$

素因数の和:155269

約数の個数: 64

約数和(自身を含む): 32509257984000

約数和(自身を除く): 12881615027762

約数列:

[1, 2, 19, 23, 38, 46, 347, 419, 437, 694, 838, 874, 6593, 7961, 7981, 9637, 13186, 15922, 15962, 19274, 145393, 151639, 154459, 183103, 290786, 303278, 308918, 366206, 2762467, 2934721, 3344039, 3552557, 5524934, 5869442, 6688078, 7105114, 53597273, 63536741, 64718321, 67498583, 107194546, 127073482, 129436642, 134997166, 1018348187, 1229648099, 1232737279, 1488521383, 2036696374, 2459296198, 2465474558, 2977042766, 22457257387, 23422008301, 28281906277, 44914514774, 46844016602, 56563812554, 426687890353, 516516919901, 853375780706, 1033033839802, 9813821478119, 19627642956238]

約数ペア:

[(1, 19627642956238), (2, 9813821478119), (19, 1033033839802), (23, 853375780706), (38, 516516919901), (46, 426687890353), (347, 56563812554), (419, 46844016602), (437, 44914514774), (694, 28281906277), (838, 23422008301), (874, 22457257387), (6593, 2977042766), (7961, 2465474558), (7981, 2459296198), (9637, 2036696374), (13186, 1488521383), (15922, 1232737279), (15962, 1229648099), (19274, 1018348187), (145393, 134997166), (151639, 129436642), (154459, 127073482), (183103, 107194546), (290786, 67498583), (303278, 64718321), (308918, 63536741), (366206, 53597273), (2762467, 7105114), (2934721, 6688078), (3344039, 5869442), (3552557, 5524934)]