11929834

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 22572000

約数和(自身を除く): 10642166

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 149, 266, 298, 301, 602, 817, 931, 1043, 1634, 1862, 2086, 2107, 2831, 4214, 5662, 5719, 6407, 7301, 11438, 12814, 14602, 19817, 39634, 40033, 44849, 80066, 89698, 121733, 138719, 243466, 277438, 313943, 627886, 852131, 1704262, 5964917, 11929834]

約数ペア:

[(1, 11929834), (2, 5964917), (7, 1704262), (14, 852131), (19, 627886), (38, 313943), (43, 277438), (49, 243466), (86, 138719), (98, 121733), (133, 89698), (149, 80066), (266, 44849), (298, 40033), (301, 39634), (602, 19817), (817, 14602), (931, 12814), (1043, 11438), (1634, 7301), (1862, 6407), (2086, 5719), (2107, 5662), (2831, 4214)]