11951492

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 25267200

約数和(自身を除く): 13315708

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 281, 343, 434, 562, 686, 868, 1124, 1372, 1519, 1967, 3038, 3934, 6076, 7868, 8711, 10633, 13769, 17422, 21266, 27538, 34844, 42532, 55076, 60977, 96383, 121954, 192766, 243908, 385532, 426839, 853678, 1707356, 2987873, 5975746, 11951492]

約数ペア:

[(1, 11951492), (2, 5975746), (4, 2987873), (7, 1707356), (14, 853678), (28, 426839), (31, 385532), (49, 243908), (62, 192766), (98, 121954), (124, 96383), (196, 60977), (217, 55076), (281, 42532), (343, 34844), (434, 27538), (562, 21266), (686, 17422), (868, 13769), (1124, 10633), (1372, 8711), (1519, 7868), (1967, 6076), (3038, 3934)]