11191509428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787469}}^1$

素因数の和:787520

約数の個数: 48

約数和(自身を含む): 23813092800

約数和(自身を除く): 12621583372

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 787469, 1574938, 3149876, 8662159, 13386973, 14961911, 17324318, 26773946, 29923822, 34648636, 53547892, 59847644, 147256703, 164581021, 254352487, 294513406, 329162042, 508704974, 589026812, 658324084, 1017409948, 2797877357, 5595754714, 11191509428]

約数ペア:

[(1, 11191509428), (2, 5595754714), (4, 2797877357), (11, 1017409948), (17, 658324084), (19, 589026812), (22, 508704974), (34, 329162042), (38, 294513406), (44, 254352487), (68, 164581021), (76, 147256703), (187, 59847644), (209, 53547892), (323, 34648636), (374, 29923822), (418, 26773946), (646, 17324318), (748, 14961911), (836, 13386973), (1292, 8662159), (3553, 3149876), (7106, 1574938), (14212, 787469)]