19651148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14407}}^1$

素因数の和:14453

約数の個数: 24

約数和(自身を含む): 38728704

約数和(自身を除く): 19077556

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14407, 28814, 57628, 158477, 316954, 446617, 633908, 893234, 1786468, 4912787, 9825574, 19651148]

約数ペア:

[(1, 19651148), (2, 9825574), (4, 4912787), (11, 1786468), (22, 893234), (31, 633908), (44, 446617), (62, 316954), (124, 158477), (341, 57628), (682, 28814), (1364, 14407)]