19494624

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3403

約数の個数: 48

約数和(自身を含む): 52027920

約数和(自身を除く): 32533296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3329, 5856, 6658, 9987, 13316, 19974, 26632, 39948, 53264, 79896, 106528, 159792, 203069, 319584, 406138, 609207, 812276, 1218414, 1624552, 2436828, 3249104, 4873656, 6498208, 9747312, 19494624]

約数ペア:

[(1, 19494624), (2, 9747312), (3, 6498208), (4, 4873656), (6, 3249104), (8, 2436828), (12, 1624552), (16, 1218414), (24, 812276), (32, 609207), (48, 406138), (61, 319584), (96, 203069), (122, 159792), (183, 106528), (244, 79896), (366, 53264), (488, 39948), (732, 26632), (976, 19974), (1464, 13316), (1952, 9987), (2928, 6658), (3329, 5856)]