19024938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 44254080

約数和(自身を除く): 25229142

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 787, 1343, 1422, 1574, 2361, 2686, 4029, 4722, 7083, 8058, 12087, 13379, 14166, 24174, 26758, 40137, 62173, 80274, 120411, 124346, 186519, 240822, 373038, 559557, 1056941, 1119114, 2113882, 3170823, 6341646, 9512469, 19024938]

約数ペア:

[(1, 19024938), (2, 9512469), (3, 6341646), (6, 3170823), (9, 2113882), (17, 1119114), (18, 1056941), (34, 559557), (51, 373038), (79, 240822), (102, 186519), (153, 124346), (158, 120411), (237, 80274), (306, 62173), (474, 40137), (711, 26758), (787, 24174), (1343, 14166), (1422, 13379), (1574, 12087), (2361, 8058), (2686, 7083), (4029, 4722)]