16531060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 44255232

約数和(自身を除く): 27724172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 293, 310, 364, 403, 434, 455, 586, 620, 806, 868, 910, 1085, 1172, 1465, 1612, 1820, 2015, 2051, 2170, 2821, 2930, 3809, 4030, 4102, 4340, 5642, 5860, 7618, 8060, 8204, 9083, 10255, 11284, 14105, 15236, 18166, 19045, 20510, 26663, 28210, 36332, 38090, 41020, 45415, 53326, 56420, 63581, 76180, 90830, 106652, 118079, 127162, 133315, 181660, 236158, 254324, 266630, 317905, 472316, 533260, 590395, 635810, 826553, 1180790, 1271620, 1653106, 2361580, 3306212, 4132765, 8265530, 16531060]

約数ペア:

[(1, 16531060), (2, 8265530), (4, 4132765), (5, 3306212), (7, 2361580), (10, 1653106), (13, 1271620), (14, 1180790), (20, 826553), (26, 635810), (28, 590395), (31, 533260), (35, 472316), (52, 317905), (62, 266630), (65, 254324), (70, 236158), (91, 181660), (124, 133315), (130, 127162), (140, 118079), (155, 106652), (182, 90830), (217, 76180), (260, 63581), (293, 56420), (310, 53326), (364, 45415), (403, 41020), (434, 38090), (455, 36332), (586, 28210), (620, 26663), (806, 20510), (868, 19045), (910, 18166), (1085, 15236), (1172, 14105), (1465, 11284), (1612, 10255), (1820, 9083), (2015, 8204), (2051, 8060), (2170, 7618), (2821, 5860), (2930, 5642), (3809, 4340), (4030, 4102)]