19263912

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5387}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 48492000

約数和(自身を除く): 29228088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5387, 10774, 16161, 21548, 32322, 43096, 64644, 129288, 802663, 1605326, 2407989, 3210652, 4815978, 6421304, 9631956, 19263912]

約数ペア:

[(1, 19263912), (2, 9631956), (3, 6421304), (4, 4815978), (6, 3210652), (8, 2407989), (12, 1605326), (24, 802663), (149, 129288), (298, 64644), (447, 43096), (596, 32322), (894, 21548), (1192, 16161), (1788, 10774), (3576, 5387)]