22128464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 45726240

約数和(自身を除く): 23597776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 877, 1328, 1577, 1754, 3154, 3508, 6308, 7016, 12616, 14032, 16663, 25232, 33326, 66652, 72791, 133304, 145582, 266608, 291164, 582328, 1164656, 1383029, 2766058, 5532116, 11064232, 22128464]

約数ペア:

[(1, 22128464), (2, 11064232), (4, 5532116), (8, 2766058), (16, 1383029), (19, 1164656), (38, 582328), (76, 291164), (83, 266608), (152, 145582), (166, 133304), (304, 72791), (332, 66652), (664, 33326), (877, 25232), (1328, 16663), (1577, 14032), (1754, 12616), (3154, 7016), (3508, 6308)]