19199322

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{2129}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 23741478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 2129, 3006, 4258, 4509, 6387, 9018, 12774, 19161, 38322, 57483, 114966, 355543, 711086, 1066629, 2133258, 3199887, 6399774, 9599661, 19199322]

約数ペア:

[(1, 19199322), (2, 9599661), (3, 6399774), (6, 3199887), (9, 2133258), (18, 1066629), (27, 711086), (54, 355543), (167, 114966), (334, 57483), (501, 38322), (1002, 19161), (1503, 12774), (2129, 9018), (3006, 6387), (4258, 4509)]