1900967556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{7559}}^1$

素因数の和:8688

約数の個数: 48

約数和(自身を含む): 4673894400

約数和(自身を除く): 2772926844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1103, 2206, 3309, 4412, 6618, 7559, 13236, 15118, 20957, 22677, 30236, 41914, 45354, 62871, 83828, 90708, 125742, 143621, 251484, 287242, 430863, 574484, 861726, 1723452, 8337577, 16675154, 25012731, 33350308, 50025462, 100050924, 158413963, 316827926, 475241889, 633655852, 950483778, 1900967556]

約数ペア:

[(1, 1900967556), (2, 950483778), (3, 633655852), (4, 475241889), (6, 316827926), (12, 158413963), (19, 100050924), (38, 50025462), (57, 33350308), (76, 25012731), (114, 16675154), (228, 8337577), (1103, 1723452), (2206, 861726), (3309, 574484), (4412, 430863), (6618, 287242), (7559, 251484), (13236, 143621), (15118, 125742), (20957, 90708), (22677, 83828), (30236, 62871), (41914, 45354)]