19288008

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 52915200

約数和(自身を除く): 33627192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 3391, 5688, 6782, 10173, 13564, 20346, 27128, 30519, 40692, 61038, 81384, 122076, 244152, 267889, 535778, 803667, 1071556, 1607334, 2143112, 2411001, 3214668, 4822002, 6429336, 9644004, 19288008]

約数ペア:

[(1, 19288008), (2, 9644004), (3, 6429336), (4, 4822002), (6, 3214668), (8, 2411001), (9, 2143112), (12, 1607334), (18, 1071556), (24, 803667), (36, 535778), (72, 267889), (79, 244152), (158, 122076), (237, 81384), (316, 61038), (474, 40692), (632, 30519), (711, 27128), (948, 20346), (1422, 13564), (1896, 10173), (2844, 6782), (3391, 5688)]