11656424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 26308800

約数和(自身を除く): 14652376

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 347, 442, 494, 646, 694, 884, 988, 1292, 1388, 1768, 1976, 2584, 2776, 4199, 4511, 5899, 6593, 8398, 9022, 11798, 13186, 16796, 18044, 23596, 26372, 33592, 36088, 47192, 52744, 76687, 85709, 112081, 153374, 171418, 224162, 306748, 342836, 448324, 613496, 685672, 896648, 1457053, 2914106, 5828212, 11656424]

約数ペア:

[(1, 11656424), (2, 5828212), (4, 2914106), (8, 1457053), (13, 896648), (17, 685672), (19, 613496), (26, 448324), (34, 342836), (38, 306748), (52, 224162), (68, 171418), (76, 153374), (104, 112081), (136, 85709), (152, 76687), (221, 52744), (247, 47192), (323, 36088), (347, 33592), (442, 26372), (494, 23596), (646, 18044), (694, 16796), (884, 13186), (988, 11798), (1292, 9022), (1388, 8398), (1768, 6593), (1976, 5899), (2584, 4511), (2776, 4199)]