22480154

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 39787200

約数和(自身を除く): 17307046

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 89, 178, 289, 323, 391, 437, 578, 646, 782, 874, 1513, 1691, 2047, 3026, 3382, 4094, 5491, 6647, 7429, 10982, 13294, 14858, 25721, 28747, 34799, 38893, 51442, 57494, 69598, 77786, 126293, 252586, 488699, 591583, 661181, 977398, 1183166, 1322362, 11240077, 22480154]

約数ペア:

[(1, 22480154), (2, 11240077), (17, 1322362), (19, 1183166), (23, 977398), (34, 661181), (38, 591583), (46, 488699), (89, 252586), (178, 126293), (289, 77786), (323, 69598), (391, 57494), (437, 51442), (578, 38893), (646, 34799), (782, 28747), (874, 25721), (1513, 14858), (1691, 13294), (2047, 10982), (3026, 7429), (3382, 6647), (4094, 5491)]