16219496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 16180504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 499, 956, 998, 1912, 1996, 3992, 4063, 8126, 8483, 16252, 16966, 32504, 33932, 67864, 119261, 238522, 477044, 954088, 2027437, 4054874, 8109748, 16219496]

約数ペア:

[(1, 16219496), (2, 8109748), (4, 4054874), (8, 2027437), (17, 954088), (34, 477044), (68, 238522), (136, 119261), (239, 67864), (478, 33932), (499, 32504), (956, 16966), (998, 16252), (1912, 8483), (1996, 8126), (3992, 4063)]