11779628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 24987648

約数和(自身を除く): 13208020

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 331, 434, 574, 662, 868, 1148, 1271, 1324, 2317, 2542, 4634, 5084, 8897, 9268, 10261, 13571, 17794, 20522, 27142, 35588, 41044, 54284, 71827, 94997, 143654, 189994, 287308, 379988, 420701, 841402, 1682804, 2944907, 5889814, 11779628]

約数ペア:

[(1, 11779628), (2, 5889814), (4, 2944907), (7, 1682804), (14, 841402), (28, 420701), (31, 379988), (41, 287308), (62, 189994), (82, 143654), (124, 94997), (164, 71827), (217, 54284), (287, 41044), (331, 35588), (434, 27142), (574, 20522), (662, 17794), (868, 13571), (1148, 10261), (1271, 9268), (1324, 8897), (2317, 5084), (2542, 4634)]