11680136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 26006400

約数和(自身を除く): 14326264

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 257, 299, 437, 494, 514, 598, 874, 988, 1028, 1196, 1748, 1976, 2056, 2392, 3341, 3496, 4883, 5681, 5911, 6682, 9766, 11362, 11822, 13364, 19532, 22724, 23644, 26728, 39064, 45448, 47288, 63479, 76843, 112309, 126958, 153686, 224618, 253916, 307372, 449236, 507832, 614744, 898472, 1460017, 2920034, 5840068, 11680136]

約数ペア:

[(1, 11680136), (2, 5840068), (4, 2920034), (8, 1460017), (13, 898472), (19, 614744), (23, 507832), (26, 449236), (38, 307372), (46, 253916), (52, 224618), (76, 153686), (92, 126958), (104, 112309), (152, 76843), (184, 63479), (247, 47288), (257, 45448), (299, 39064), (437, 26728), (494, 23644), (514, 22724), (598, 19532), (874, 13364), (988, 11822), (1028, 11362), (1196, 9766), (1748, 6682), (1976, 5911), (2056, 5681), (2392, 4883), (3341, 3496)]