98154190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1439}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 186624000

約数和(自身を除く): 88469810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 359, 718, 1439, 1795, 2878, 3590, 6821, 7195, 13642, 14390, 27341, 34105, 54682, 68210, 136705, 273410, 516601, 1033202, 2583005, 5166010, 9815419, 19630838, 49077095, 98154190]

約数ペア:

[(1, 98154190), (2, 49077095), (5, 19630838), (10, 9815419), (19, 5166010), (38, 2583005), (95, 1033202), (190, 516601), (359, 273410), (718, 136705), (1439, 68210), (1795, 54682), (2878, 34105), (3590, 27341), (6821, 14390), (7195, 13642)]