19615661904

素因数分解:

$2^4\times 3^1\times {\mathrm{5281}}^1\times {\mathrm{77383}}^1$

素因数の和:82675

約数の個数: 40

約数和(自身を含む): 50684043712

約数和(自身を除く): 31068381808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5281, 10562, 15843, 21124, 31686, 42248, 63372, 77383, 84496, 126744, 154766, 232149, 253488, 309532, 464298, 619064, 928596, 1238128, 1857192, 3714384, 408659623, 817319246, 1225978869, 1634638492, 2451957738, 3269276984, 4903915476, 6538553968, 9807830952, 19615661904]

約数ペア:

[(1, 19615661904), (2, 9807830952), (3, 6538553968), (4, 4903915476), (6, 3269276984), (8, 2451957738), (12, 1634638492), (16, 1225978869), (24, 817319246), (48, 408659623), (5281, 3714384), (10562, 1857192), (15843, 1238128), (21124, 928596), (31686, 619064), (42248, 464298), (63372, 309532), (77383, 253488), (84496, 232149), (126744, 154766)]