19195104

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2623

約数の個数: 48

約数和(自身を含む): 51045120

約数和(自身を除く): 31850016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 2531, 3792, 5062, 7584, 7593, 10124, 15186, 20248, 30372, 40496, 60744, 80992, 121488, 199949, 242976, 399898, 599847, 799796, 1199694, 1599592, 2399388, 3199184, 4798776, 6398368, 9597552, 19195104]

約数ペア:

[(1, 19195104), (2, 9597552), (3, 6398368), (4, 4798776), (6, 3199184), (8, 2399388), (12, 1599592), (16, 1199694), (24, 799796), (32, 599847), (48, 399898), (79, 242976), (96, 199949), (158, 121488), (237, 80992), (316, 60744), (474, 40496), (632, 30372), (948, 20248), (1264, 15186), (1896, 10124), (2528, 7593), (2531, 7584), (3792, 5062)]