15691194732

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{220841}}^1$

素因数の和:221070

約数の個数: 48

約数和(自身を含む): 37991890944

約数和(自身を除く): 22300696212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 191, 372, 382, 573, 764, 1146, 2292, 5921, 11842, 17763, 23684, 35526, 71052, 220841, 441682, 662523, 883364, 1325046, 2650092, 6846071, 13692142, 20538213, 27384284, 41076426, 42180631, 82152852, 84361262, 126541893, 168722524, 253083786, 506167572, 1307599561, 2615199122, 3922798683, 5230398244, 7845597366, 15691194732]

約数ペア:

[(1, 15691194732), (2, 7845597366), (3, 5230398244), (4, 3922798683), (6, 2615199122), (12, 1307599561), (31, 506167572), (62, 253083786), (93, 168722524), (124, 126541893), (186, 84361262), (191, 82152852), (372, 42180631), (382, 41076426), (573, 27384284), (764, 20538213), (1146, 13692142), (2292, 6846071), (5921, 2650092), (11842, 1325046), (17763, 883364), (23684, 662523), (35526, 441682), (71052, 220841)]