13637744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 28130640

約数和(自身を除く): 14492896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 397, 452, 794, 904, 1588, 1808, 2147, 3176, 4294, 6352, 7543, 8588, 15086, 17176, 30172, 34352, 44861, 60344, 89722, 120688, 179444, 358888, 717776, 852359, 1704718, 3409436, 6818872, 13637744]

約数ペア:

[(1, 13637744), (2, 6818872), (4, 3409436), (8, 1704718), (16, 852359), (19, 717776), (38, 358888), (76, 179444), (113, 120688), (152, 89722), (226, 60344), (304, 44861), (397, 34352), (452, 30172), (794, 17176), (904, 15086), (1588, 8588), (1808, 7543), (2147, 6352), (3176, 4294)]