15850864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 33747840

約数和(自身を除く): 17896976

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 2267, 3496, 4534, 6992, 9068, 18136, 36272, 43073, 52141, 86146, 104282, 172292, 208564, 344584, 417128, 689168, 834256, 990679, 1981358, 3962716, 7925432, 15850864]

約数ペア:

[(1, 15850864), (2, 7925432), (4, 3962716), (8, 1981358), (16, 990679), (19, 834256), (23, 689168), (38, 417128), (46, 344584), (76, 208564), (92, 172292), (152, 104282), (184, 86146), (304, 52141), (368, 43073), (437, 36272), (874, 18136), (1748, 9068), (2267, 6992), (3496, 4534)]