16294668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 41583360

約数和(自身を除く): 25288692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1559, 1742, 2613, 3118, 3484, 4677, 5226, 6236, 9354, 10452, 18708, 20267, 40534, 60801, 81068, 104453, 121602, 208906, 243204, 313359, 417812, 626718, 1253436, 1357889, 2715778, 4073667, 5431556, 8147334, 16294668]

約数ペア:

[(1, 16294668), (2, 8147334), (3, 5431556), (4, 4073667), (6, 2715778), (12, 1357889), (13, 1253436), (26, 626718), (39, 417812), (52, 313359), (67, 243204), (78, 208906), (134, 121602), (156, 104453), (201, 81068), (268, 60801), (402, 40534), (804, 20267), (871, 18708), (1559, 10452), (1742, 9354), (2613, 6236), (3118, 5226), (3484, 4677)]