16490796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4177}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 44921856

約数和(自身を除く): 28431060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4177, 8354, 12531, 16708, 25062, 29239, 50124, 58478, 87717, 116956, 175434, 196319, 350868, 392638, 588957, 785276, 1177914, 1374233, 2355828, 2748466, 4122699, 5496932, 8245398, 16490796]

約数ペア:

[(1, 16490796), (2, 8245398), (3, 5496932), (4, 4122699), (6, 2748466), (7, 2355828), (12, 1374233), (14, 1177914), (21, 785276), (28, 588957), (42, 392638), (47, 350868), (84, 196319), (94, 175434), (141, 116956), (188, 87717), (282, 58478), (329, 50124), (564, 29239), (658, 25062), (987, 16708), (1316, 12531), (1974, 8354), (3948, 4177)]