15311700316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{78607}}^1$

素因数の和:78874

約数の個数: 48

約数和(自身を含む): 30902376960

約数和(自身を除く): 15590676644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 233, 418, 466, 836, 932, 2563, 4427, 5126, 8854, 10252, 17708, 48697, 78607, 97394, 157214, 194788, 314428, 864677, 1493533, 1729354, 2987066, 3458708, 5974132, 16428863, 18315431, 32857726, 36630862, 65715452, 73261724, 201469741, 347993189, 402939482, 695986378, 805878964, 1391972756, 3827925079, 7655850158, 15311700316]

約数ペア:

[(1, 15311700316), (2, 7655850158), (4, 3827925079), (11, 1391972756), (19, 805878964), (22, 695986378), (38, 402939482), (44, 347993189), (76, 201469741), (209, 73261724), (233, 65715452), (418, 36630862), (466, 32857726), (836, 18315431), (932, 16428863), (2563, 5974132), (4427, 3458708), (5126, 2987066), (8854, 1729354), (10252, 1493533), (17708, 864677), (48697, 314428), (78607, 194788), (97394, 157214)]