191235798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43013}}^1$

素因数の和:43053

約数の個数: 48

約数和(自身を含む): 469712880

約数和(自身を除く): 278477082

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 43013, 86026, 129039, 258078, 387117, 559169, 774234, 817247, 1118338, 1634494, 1677507, 2451741, 3355014, 4903482, 5032521, 7355223, 10065042, 10624211, 14710446, 21248422, 31872633, 63745266, 95617899, 191235798]

約数ペア:

[(1, 191235798), (2, 95617899), (3, 63745266), (6, 31872633), (9, 21248422), (13, 14710446), (18, 10624211), (19, 10065042), (26, 7355223), (38, 5032521), (39, 4903482), (57, 3355014), (78, 2451741), (114, 1677507), (117, 1634494), (171, 1118338), (234, 817247), (247, 774234), (342, 559169), (494, 387117), (741, 258078), (1482, 129039), (2223, 86026), (4446, 43013)]