23911118

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 46711728

約数和(自身を除く): 22800610

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 541, 574, 902, 1078, 1082, 2009, 3157, 3787, 4018, 5951, 6314, 7574, 11902, 22099, 22181, 26509, 41657, 44198, 44362, 53018, 83314, 155267, 243991, 291599, 310534, 487982, 583198, 1086869, 1707937, 2173738, 3415874, 11955559, 23911118]

約数ペア:

[(1, 23911118), (2, 11955559), (7, 3415874), (11, 2173738), (14, 1707937), (22, 1086869), (41, 583198), (49, 487982), (77, 310534), (82, 291599), (98, 243991), (154, 155267), (287, 83314), (451, 53018), (539, 44362), (541, 44198), (574, 41657), (902, 26509), (1078, 22181), (1082, 22099), (2009, 11902), (3157, 7574), (3787, 6314), (4018, 5951)]