19168338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19843}}^1$

素因数の和:19878

約数の個数: 32

約数和(自身を含む): 45720576

約数和(自身を除く): 26552238

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19843, 39686, 59529, 119058, 138901, 277802, 416703, 456389, 833406, 912778, 1369167, 2738334, 3194723, 6389446, 9584169, 19168338]

約数ペア:

[(1, 19168338), (2, 9584169), (3, 6389446), (6, 3194723), (7, 2738334), (14, 1369167), (21, 912778), (23, 833406), (42, 456389), (46, 416703), (69, 277802), (138, 138901), (161, 119058), (322, 59529), (483, 39686), (966, 19843)]