15227512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 17431688

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 71, 76, 83, 136, 142, 152, 166, 284, 323, 332, 568, 646, 664, 1207, 1292, 1349, 1411, 1577, 2414, 2584, 2698, 2822, 3154, 4828, 5396, 5644, 5893, 6308, 9656, 10792, 11288, 11786, 12616, 22933, 23572, 26809, 45866, 47144, 53618, 91732, 100181, 107236, 111967, 183464, 200362, 214472, 223934, 400724, 447868, 801448, 895736, 1903439, 3806878, 7613756, 15227512]

約数ペア:

[(1, 15227512), (2, 7613756), (4, 3806878), (8, 1903439), (17, 895736), (19, 801448), (34, 447868), (38, 400724), (68, 223934), (71, 214472), (76, 200362), (83, 183464), (136, 111967), (142, 107236), (152, 100181), (166, 91732), (284, 53618), (323, 47144), (332, 45866), (568, 26809), (646, 23572), (664, 22933), (1207, 12616), (1292, 11786), (1349, 11288), (1411, 10792), (1577, 9656), (2414, 6308), (2584, 5893), (2698, 5644), (2822, 5396), (3154, 4828)]