19016665296

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12780017}}^1$

素因数の和:12780059

約数の個数: 40

約数和(自身を含む): 50711111424

約数和(自身を除く): 31694446128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12780017, 25560034, 38340051, 51120068, 76680102, 102240136, 153360204, 204480272, 306720408, 396180527, 613440816, 792361054, 1188541581, 1584722108, 2377083162, 3169444216, 4754166324, 6338888432, 9508332648, 19016665296]

約数ペア:

[(1, 19016665296), (2, 9508332648), (3, 6338888432), (4, 4754166324), (6, 3169444216), (8, 2377083162), (12, 1584722108), (16, 1188541581), (24, 792361054), (31, 613440816), (48, 396180527), (62, 306720408), (93, 204480272), (124, 153360204), (186, 102240136), (248, 76680102), (372, 51120068), (496, 38340051), (744, 25560034), (1488, 12780017)]