19681512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{48239}}^1$

素因数の和:48265

約数の個数: 32

約数和(自身を含む): 52099200

約数和(自身を除く): 32417688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 48239, 96478, 144717, 192956, 289434, 385912, 578868, 820063, 1157736, 1640126, 2460189, 3280252, 4920378, 6560504, 9840756, 19681512]

約数ペア:

[(1, 19681512), (2, 9840756), (3, 6560504), (4, 4920378), (6, 3280252), (8, 2460189), (12, 1640126), (17, 1157736), (24, 820063), (34, 578868), (51, 385912), (68, 289434), (102, 192956), (136, 144717), (204, 96478), (408, 48239)]