15959464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 15922136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 491, 956, 982, 1912, 1964, 3928, 4063, 8126, 8347, 16252, 16694, 32504, 33388, 66776, 117349, 234698, 469396, 938792, 1994933, 3989866, 7979732, 15959464]

約数ペア:

[(1, 15959464), (2, 7979732), (4, 3989866), (8, 1994933), (17, 938792), (34, 469396), (68, 234698), (136, 117349), (239, 66776), (478, 33388), (491, 32504), (956, 16694), (982, 16252), (1912, 8347), (1964, 8126), (3928, 4063)]