19369062

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 43467840

約数和(自身を除く): 24098778

約数列:

[1, 2, 3, 6, 9, 18, 53, 79, 106, 158, 159, 237, 257, 318, 474, 477, 514, 711, 771, 954, 1422, 1542, 2313, 4187, 4626, 8374, 12561, 13621, 20303, 25122, 27242, 37683, 40606, 40863, 60909, 75366, 81726, 121818, 122589, 182727, 245178, 365454, 1076059, 2152118, 3228177, 6456354, 9684531, 19369062]

約数ペア:

[(1, 19369062), (2, 9684531), (3, 6456354), (6, 3228177), (9, 2152118), (18, 1076059), (53, 365454), (79, 245178), (106, 182727), (158, 122589), (159, 121818), (237, 81726), (257, 75366), (318, 60909), (474, 40863), (477, 40606), (514, 37683), (711, 27242), (771, 25122), (954, 20303), (1422, 13621), (1542, 12561), (2313, 8374), (4187, 4626)]