17916316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 37296000

約数和(自身を除く): 19379684

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 739, 836, 1102, 1276, 1478, 2204, 2956, 6061, 8129, 12122, 14041, 16258, 21431, 24244, 28082, 32516, 42862, 56164, 85724, 154451, 235741, 308902, 407189, 471482, 617804, 814378, 942964, 1628756, 4479079, 8958158, 17916316]

約数ペア:

[(1, 17916316), (2, 8958158), (4, 4479079), (11, 1628756), (19, 942964), (22, 814378), (29, 617804), (38, 471482), (44, 407189), (58, 308902), (76, 235741), (116, 154451), (209, 85724), (319, 56164), (418, 42862), (551, 32516), (638, 28082), (739, 24244), (836, 21431), (1102, 16258), (1276, 14041), (1478, 12122), (2204, 8129), (2956, 6061)]