18893344

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{4507}}^1$

素因数の和:4648

約数の個数: 24

約数和(自身を含む): 37488528

約数和(自身を除く): 18595184

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 4507, 9014, 18028, 36056, 72112, 144224, 590417, 1180834, 2361668, 4723336, 9446672, 18893344]

約数ペア:

[(1, 18893344), (2, 9446672), (4, 4723336), (8, 2361668), (16, 1180834), (32, 590417), (131, 144224), (262, 72112), (524, 36056), (1048, 18028), (2096, 9014), (4192, 4507)]