19699507182

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{134191}}^1$

素因数の和:134808

約数の個数: 32

約数和(自身を含む): 40386424320

約数和(自身を除く): 20686917138

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 569, 1138, 1707, 3414, 24467, 48934, 73401, 134191, 146802, 268382, 402573, 805146, 5770213, 11540426, 17310639, 34621278, 76354679, 152709358, 229064037, 458128074, 3283251197, 6566502394, 9849753591, 19699507182]

約数ペア:

[(1, 19699507182), (2, 9849753591), (3, 6566502394), (6, 3283251197), (43, 458128074), (86, 229064037), (129, 152709358), (258, 76354679), (569, 34621278), (1138, 17310639), (1707, 11540426), (3414, 5770213), (24467, 805146), (48934, 402573), (73401, 268382), (134191, 146802)]