18843022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 33033600

約数和(自身を除く): 14190578

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 739, 1159, 1342, 1478, 2318, 8129, 12749, 14041, 16258, 25498, 28082, 45079, 90158, 154451, 308902, 495869, 856501, 991738, 1713002, 9421511, 18843022]

約数ペア:

[(1, 18843022), (2, 9421511), (11, 1713002), (19, 991738), (22, 856501), (38, 495869), (61, 308902), (122, 154451), (209, 90158), (418, 45079), (671, 28082), (739, 25498), (1159, 16258), (1342, 14041), (1478, 12749), (2318, 8129)]