19091856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56821}}^1$

素因数の和:56839

約数の個数: 40

約数和(自身を含む): 56367424

約数和(自身を除く): 37275568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56821, 113642, 170463, 227284, 340926, 397747, 454568, 681852, 795494, 909136, 1193241, 1363704, 1590988, 2386482, 2727408, 3181976, 4772964, 6363952, 9545928, 19091856]

約数ペア:

[(1, 19091856), (2, 9545928), (3, 6363952), (4, 4772964), (6, 3181976), (7, 2727408), (8, 2386482), (12, 1590988), (14, 1363704), (16, 1193241), (21, 909136), (24, 795494), (28, 681852), (42, 454568), (48, 397747), (56, 340926), (84, 227284), (112, 170463), (168, 113642), (336, 56821)]