22466210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 44573760

約数和(自身を除く): 22107550

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4019, 5590, 8038, 20095, 40190, 52247, 104494, 172817, 261235, 345634, 522470, 864085, 1728170, 2246621, 4493242, 11233105, 22466210]

約数ペア:

[(1, 22466210), (2, 11233105), (5, 4493242), (10, 2246621), (13, 1728170), (26, 864085), (43, 522470), (65, 345634), (86, 261235), (130, 172817), (215, 104494), (430, 52247), (559, 40190), (1118, 20095), (2795, 8038), (4019, 5590)]