12354244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 26177536

約数和(自身を除く): 13823292

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 331, 434, 602, 662, 868, 1204, 1324, 1333, 2317, 2666, 4634, 5332, 9268, 9331, 10261, 14233, 18662, 20522, 28466, 37324, 41044, 56932, 71827, 99631, 143654, 199262, 287308, 398524, 441223, 882446, 1764892, 3088561, 6177122, 12354244]

約数ペア:

[(1, 12354244), (2, 6177122), (4, 3088561), (7, 1764892), (14, 882446), (28, 441223), (31, 398524), (43, 287308), (62, 199262), (86, 143654), (124, 99631), (172, 71827), (217, 56932), (301, 41044), (331, 37324), (434, 28466), (602, 20522), (662, 18662), (868, 14233), (1204, 10261), (1324, 9331), (1333, 9268), (2317, 5332), (2666, 4634)]