16146790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 31894560

約数和(自身を除く): 15747770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 641, 1145, 1282, 2290, 2519, 3205, 5038, 6410, 7051, 12595, 14102, 25190, 35255, 70510, 146789, 293578, 733945, 1467890, 1614679, 3229358, 8073395, 16146790]

約数ペア:

[(1, 16146790), (2, 8073395), (5, 3229358), (10, 1614679), (11, 1467890), (22, 733945), (55, 293578), (110, 146789), (229, 70510), (458, 35255), (641, 25190), (1145, 14102), (1282, 12595), (2290, 7051), (2519, 6410), (3205, 5038)]