15814968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 42971040

約数和(自身を除く): 27156072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 293, 312, 346, 519, 586, 692, 879, 1038, 1172, 1384, 1758, 2076, 2249, 2344, 3516, 3809, 4152, 4498, 6747, 7032, 7618, 8996, 11427, 13494, 15236, 17992, 22854, 26988, 30472, 45708, 50689, 53976, 91416, 101378, 152067, 202756, 304134, 405512, 608268, 658957, 1216536, 1317914, 1976871, 2635828, 3953742, 5271656, 7907484, 15814968]

約数ペア:

[(1, 15814968), (2, 7907484), (3, 5271656), (4, 3953742), (6, 2635828), (8, 1976871), (12, 1317914), (13, 1216536), (24, 658957), (26, 608268), (39, 405512), (52, 304134), (78, 202756), (104, 152067), (156, 101378), (173, 91416), (293, 53976), (312, 50689), (346, 45708), (519, 30472), (586, 26988), (692, 22854), (879, 17992), (1038, 15236), (1172, 13494), (1384, 11427), (1758, 8996), (2076, 7618), (2249, 7032), (2344, 6747), (3516, 4498), (3809, 4152)]