19312473602

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{17137}}^1$

素因数の和:17430

約数の個数: 32

約数和(自身を含む): 30251586288

約数和(自身を除く): 10939112686

約数列:

[1, 2, 37, 74, 97, 157, 194, 314, 3589, 5809, 7178, 11618, 15229, 17137, 30458, 34274, 563473, 634069, 1126946, 1268138, 1662289, 2690509, 3324578, 5381018, 61504693, 99548833, 123009386, 199097666, 260979373, 521958746, 9656236801, 19312473602]

約数ペア:

[(1, 19312473602), (2, 9656236801), (37, 521958746), (74, 260979373), (97, 199097666), (157, 123009386), (194, 99548833), (314, 61504693), (3589, 5381018), (5809, 3324578), (7178, 2690509), (11618, 1662289), (15229, 1268138), (17137, 1126946), (30458, 634069), (34274, 563473)]