19613544

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3391}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 49251840

約数和(自身を除く): 29638296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3391, 5784, 6782, 10173, 13564, 20346, 27128, 40692, 81384, 817231, 1634462, 2451693, 3268924, 4903386, 6537848, 9806772, 19613544]

約数ペア:

[(1, 19613544), (2, 9806772), (3, 6537848), (4, 4903386), (6, 3268924), (8, 2451693), (12, 1634462), (24, 817231), (241, 81384), (482, 40692), (723, 27128), (964, 20346), (1446, 13564), (1928, 10173), (2892, 6782), (3391, 5784)]