19799502

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 21340722

約数列:

[1, 2, 3, 6, 47, 61, 94, 122, 141, 183, 282, 366, 1151, 2302, 2867, 3453, 5734, 6906, 8601, 17202, 54097, 70211, 108194, 140422, 162291, 210633, 324582, 421266, 3299917, 6599834, 9899751, 19799502]

約数ペア:

[(1, 19799502), (2, 9899751), (3, 6599834), (6, 3299917), (47, 421266), (61, 324582), (94, 210633), (122, 162291), (141, 140422), (183, 108194), (282, 70211), (366, 54097), (1151, 17202), (2302, 8601), (2867, 6906), (3453, 5734)]