13393708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 26208000

約数和(自身を除く): 12814292

約数列:

[1, 2, 4, 19, 29, 38, 58, 59, 76, 103, 116, 118, 206, 236, 412, 551, 1102, 1121, 1711, 1957, 2204, 2242, 2987, 3422, 3914, 4484, 5974, 6077, 6844, 7828, 11948, 12154, 24308, 32509, 56753, 65018, 113506, 115463, 130036, 176233, 227012, 230926, 352466, 461852, 704932, 3348427, 6696854, 13393708]

約数ペア:

[(1, 13393708), (2, 6696854), (4, 3348427), (19, 704932), (29, 461852), (38, 352466), (58, 230926), (59, 227012), (76, 176233), (103, 130036), (116, 115463), (118, 113506), (206, 65018), (236, 56753), (412, 32509), (551, 24308), (1102, 12154), (1121, 11948), (1711, 7828), (1957, 6844), (2204, 6077), (2242, 5974), (2987, 4484), (3422, 3914)]