16203352

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 35191800

約数和(自身を除く): 18988448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 881, 968, 1672, 1762, 2299, 3524, 4598, 7048, 9196, 9691, 16739, 18392, 19382, 33478, 38764, 66956, 77528, 106601, 133912, 184129, 213202, 368258, 426404, 736516, 852808, 1473032, 2025419, 4050838, 8101676, 16203352]

約数ペア:

[(1, 16203352), (2, 8101676), (4, 4050838), (8, 2025419), (11, 1473032), (19, 852808), (22, 736516), (38, 426404), (44, 368258), (76, 213202), (88, 184129), (121, 133912), (152, 106601), (209, 77528), (242, 66956), (418, 38764), (484, 33478), (836, 19382), (881, 18392), (968, 16739), (1672, 9691), (1762, 9196), (2299, 7048), (3524, 4598)]