1915403772

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{12473}}^1$

素因数の和:12738

約数の個数: 48

約数和(自身を含む): 4560095232

約数和(自身を除く): 2644691460

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 191, 201, 268, 382, 402, 573, 764, 804, 1146, 2292, 12473, 12797, 24946, 25594, 37419, 38391, 49892, 51188, 74838, 76782, 149676, 153564, 835691, 1671382, 2382343, 2507073, 3342764, 4764686, 5014146, 7147029, 9529372, 10028292, 14294058, 28588116, 159616981, 319233962, 478850943, 638467924, 957701886, 1915403772]

約数ペア:

[(1, 1915403772), (2, 957701886), (3, 638467924), (4, 478850943), (6, 319233962), (12, 159616981), (67, 28588116), (134, 14294058), (191, 10028292), (201, 9529372), (268, 7147029), (382, 5014146), (402, 4764686), (573, 3342764), (764, 2507073), (804, 2382343), (1146, 1671382), (2292, 835691), (12473, 153564), (12797, 149676), (24946, 76782), (25594, 74838), (37419, 51188), (38391, 49892)]