16247994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8231}}^1$

素因数の和:8290

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 21685062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 8231, 16462, 24693, 49386, 57617, 115234, 172851, 345702, 386857, 773714, 1160571, 2321142, 2707999, 5415998, 8123997, 16247994]

約数ペア:

[(1, 16247994), (2, 8123997), (3, 5415998), (6, 2707999), (7, 2321142), (14, 1160571), (21, 773714), (42, 386857), (47, 345702), (94, 172851), (141, 115234), (282, 57617), (329, 49386), (658, 24693), (987, 16462), (1974, 8231)]