15343412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 32686080

約数和(自身を除く): 17342668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 191, 266, 302, 382, 532, 604, 764, 1057, 1337, 2114, 2674, 2869, 3629, 4228, 5348, 5738, 7258, 11476, 14516, 20083, 25403, 28841, 40166, 50806, 57682, 80332, 101612, 115364, 201887, 403774, 547979, 807548, 1095958, 2191916, 3835853, 7671706, 15343412]

約数ペア:

[(1, 15343412), (2, 7671706), (4, 3835853), (7, 2191916), (14, 1095958), (19, 807548), (28, 547979), (38, 403774), (76, 201887), (133, 115364), (151, 101612), (191, 80332), (266, 57682), (302, 50806), (382, 40166), (532, 28841), (604, 25403), (764, 20083), (1057, 14516), (1337, 11476), (2114, 7258), (2674, 5738), (2869, 5348), (3629, 4228)]