17219384

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 42134400

約数和(自身を除く): 24915016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 109, 124, 182, 196, 217, 218, 248, 364, 392, 403, 434, 436, 637, 728, 763, 806, 868, 872, 1274, 1417, 1519, 1526, 1612, 1736, 2548, 2821, 2834, 3038, 3052, 3224, 3379, 5096, 5341, 5642, 5668, 6076, 6104, 6758, 9919, 10682, 11284, 11336, 12152, 13516, 19747, 19838, 21364, 22568, 23653, 27032, 39494, 39676, 42728, 43927, 47306, 69433, 78988, 79352, 87854, 94612, 138866, 157976, 165571, 175708, 189224, 277732, 307489, 331142, 351416, 555464, 614978, 662284, 1229956, 1324568, 2152423, 2459912, 4304846, 8609692, 17219384]

約数ペア:

[(1, 17219384), (2, 8609692), (4, 4304846), (7, 2459912), (8, 2152423), (13, 1324568), (14, 1229956), (26, 662284), (28, 614978), (31, 555464), (49, 351416), (52, 331142), (56, 307489), (62, 277732), (91, 189224), (98, 175708), (104, 165571), (109, 157976), (124, 138866), (182, 94612), (196, 87854), (217, 79352), (218, 78988), (248, 69433), (364, 47306), (392, 43927), (403, 42728), (434, 39676), (436, 39494), (637, 27032), (728, 23653), (763, 22568), (806, 21364), (868, 19838), (872, 19747), (1274, 13516), (1417, 12152), (1519, 11336), (1526, 11284), (1612, 10682), (1736, 9919), (2548, 6758), (2821, 6104), (2834, 6076), (3038, 5668), (3052, 5642), (3224, 5341), (3379, 5096)]