19537752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4817}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 52901640

約数和(自身を除く): 33363888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4817, 9634, 14451, 19268, 28902, 38536, 57804, 62621, 115608, 125242, 187863, 250484, 375726, 500968, 751452, 814073, 1502904, 1628146, 2442219, 3256292, 4884438, 6512584, 9768876, 19537752]

約数ペア:

[(1, 19537752), (2, 9768876), (3, 6512584), (4, 4884438), (6, 3256292), (8, 2442219), (12, 1628146), (13, 1502904), (24, 814073), (26, 751452), (39, 500968), (52, 375726), (78, 250484), (104, 187863), (156, 125242), (169, 115608), (312, 62621), (338, 57804), (507, 38536), (676, 28902), (1014, 19268), (1352, 14451), (2028, 9634), (4056, 4817)]