12976158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 28670976

約数和(自身を除く): 15694818

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 169, 191, 201, 338, 382, 402, 507, 573, 871, 1014, 1146, 1742, 2483, 2613, 4966, 5226, 7449, 11323, 12797, 14898, 22646, 25594, 32279, 33969, 38391, 64558, 67938, 76782, 96837, 166361, 193674, 332722, 499083, 998166, 2162693, 4325386, 6488079, 12976158]

約数ペア:

[(1, 12976158), (2, 6488079), (3, 4325386), (6, 2162693), (13, 998166), (26, 499083), (39, 332722), (67, 193674), (78, 166361), (134, 96837), (169, 76782), (191, 67938), (201, 64558), (338, 38391), (382, 33969), (402, 32279), (507, 25594), (573, 22646), (871, 14898), (1014, 12797), (1146, 11323), (1742, 7449), (2483, 5226), (2613, 4966)]