19850432

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 56

約数和(自身を含む): 45841920

約数和(自身を除く): 25991488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 751, 826, 944, 1502, 1652, 1888, 3004, 3304, 3776, 5257, 6008, 6608, 10514, 12016, 13216, 21028, 24032, 26432, 42056, 44309, 48064, 84112, 88618, 168224, 177236, 310163, 336448, 354472, 620326, 708944, 1240652, 1417888, 2481304, 2835776, 4962608, 9925216, 19850432]

約数ペア:

[(1, 19850432), (2, 9925216), (4, 4962608), (7, 2835776), (8, 2481304), (14, 1417888), (16, 1240652), (28, 708944), (32, 620326), (56, 354472), (59, 336448), (64, 310163), (112, 177236), (118, 168224), (224, 88618), (236, 84112), (413, 48064), (448, 44309), (472, 42056), (751, 26432), (826, 24032), (944, 21028), (1502, 13216), (1652, 12016), (1888, 10514), (3004, 6608), (3304, 6008), (3776, 5257)]