15711103668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{641479}}^1$

素因数の和:641656

約数の個数: 48

約数和(自身を含む): 39730705280

約数和(自身を除く): 24019601612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 24492, 641479, 1282958, 1924437, 2565916, 3848874, 7697748, 8339227, 16678454, 25017681, 33356908, 50035362, 100070724, 100712203, 201424406, 302136609, 402848812, 604273218, 1208546436, 1309258639, 2618517278, 3927775917, 5237034556, 7855551834, 15711103668]

約数ペア:

[(1, 15711103668), (2, 7855551834), (3, 5237034556), (4, 3927775917), (6, 2618517278), (12, 1309258639), (13, 1208546436), (26, 604273218), (39, 402848812), (52, 302136609), (78, 201424406), (156, 100712203), (157, 100070724), (314, 50035362), (471, 33356908), (628, 25017681), (942, 16678454), (1884, 8339227), (2041, 7697748), (4082, 3848874), (6123, 2565916), (8164, 1924437), (12246, 1282958), (24492, 641479)]