1845372112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{23081}}^1$

素因数の和:23371

約数の個数: 40

約数和(自身を含む): 3778061760

約数和(自身を除く): 1932689648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 263, 304, 526, 1052, 2104, 4208, 4997, 9994, 19988, 23081, 39976, 46162, 79952, 92324, 184648, 369296, 438539, 877078, 1754156, 3508312, 6070303, 7016624, 12140606, 24281212, 48562424, 97124848, 115335757, 230671514, 461343028, 922686056, 1845372112]

約数ペア:

[(1, 1845372112), (2, 922686056), (4, 461343028), (8, 230671514), (16, 115335757), (19, 97124848), (38, 48562424), (76, 24281212), (152, 12140606), (263, 7016624), (304, 6070303), (526, 3508312), (1052, 1754156), (2104, 877078), (4208, 438539), (4997, 369296), (9994, 184648), (19988, 92324), (23081, 79952), (39976, 46162)]