17994634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 33033600

約数和(自身を除く): 15038966

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1109, 1159, 2218, 2318, 7763, 8113, 15526, 16226, 21071, 42142, 67649, 135298, 147497, 294994, 473543, 947086, 1285331, 2570662, 8997317, 17994634]

約数ペア:

[(1, 17994634), (2, 8997317), (7, 2570662), (14, 1285331), (19, 947086), (38, 473543), (61, 294994), (122, 147497), (133, 135298), (266, 67649), (427, 42142), (854, 21071), (1109, 16226), (1159, 15526), (2218, 8113), (2318, 7763)]