16445910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42169}}^1$

素因数の和:42192

約数の個数: 32

約数和(自身を含む): 42507360

約数和(自身を除く): 26061450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42169, 84338, 126507, 210845, 253014, 421690, 548197, 632535, 1096394, 1265070, 1644591, 2740985, 3289182, 5481970, 8222955, 16445910]

約数ペア:

[(1, 16445910), (2, 8222955), (3, 5481970), (5, 3289182), (6, 2740985), (10, 1644591), (13, 1265070), (15, 1096394), (26, 632535), (30, 548197), (39, 421690), (65, 253014), (78, 210845), (130, 126507), (195, 84338), (390, 42169)]