19406712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62201}}^1$

素因数の和:62223

約数の個数: 32

約数和(自身を含む): 52249680

約数和(自身を除く): 32842968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 62201, 124402, 186603, 248804, 373206, 497608, 746412, 808613, 1492824, 1617226, 2425839, 3234452, 4851678, 6468904, 9703356, 19406712]

約数ペア:

[(1, 19406712), (2, 9703356), (3, 6468904), (4, 4851678), (6, 3234452), (8, 2425839), (12, 1617226), (13, 1492824), (24, 808613), (26, 746412), (39, 497608), (52, 373206), (78, 248804), (104, 186603), (156, 124402), (312, 62201)]