19480368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23873}}^1$

素因数の和:23901

約数の個数: 40

約数和(自身を含む): 53286768

約数和(自身を除く): 33806400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23873, 47746, 71619, 95492, 143238, 190984, 286476, 381968, 405841, 572952, 811682, 1145904, 1217523, 1623364, 2435046, 3246728, 4870092, 6493456, 9740184, 19480368]

約数ペア:

[(1, 19480368), (2, 9740184), (3, 6493456), (4, 4870092), (6, 3246728), (8, 2435046), (12, 1623364), (16, 1217523), (17, 1145904), (24, 811682), (34, 572952), (48, 405841), (51, 381968), (68, 286476), (102, 190984), (136, 143238), (204, 95492), (272, 71619), (408, 47746), (816, 23873)]