191219784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1138213}}^1$

素因数の和:1138229

約数の個数: 32

約数和(自身を含む): 546342720

約数和(自身を除く): 355122936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1138213, 2276426, 3414639, 4552852, 6829278, 7967491, 9105704, 13658556, 15934982, 23902473, 27317112, 31869964, 47804946, 63739928, 95609892, 191219784]

約数ペア:

[(1, 191219784), (2, 95609892), (3, 63739928), (4, 47804946), (6, 31869964), (7, 27317112), (8, 23902473), (12, 15934982), (14, 13658556), (21, 9105704), (24, 7967491), (28, 6829278), (42, 4552852), (56, 3414639), (84, 2276426), (168, 1138213)]