19578288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23993}}^1$

素因数の和:24021

約数の個数: 40

約数和(自身を含む): 53554608

約数和(自身を除く): 33976320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23993, 47986, 71979, 95972, 143958, 191944, 287916, 383888, 407881, 575832, 815762, 1151664, 1223643, 1631524, 2447286, 3263048, 4894572, 6526096, 9789144, 19578288]

約数ペア:

[(1, 19578288), (2, 9789144), (3, 6526096), (4, 4894572), (6, 3263048), (8, 2447286), (12, 1631524), (16, 1223643), (17, 1151664), (24, 815762), (34, 575832), (48, 407881), (51, 383888), (68, 287916), (102, 191944), (136, 143958), (204, 95972), (272, 71979), (408, 47986), (816, 23993)]