17619060848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3409261}}^1$

素因数の和:3409305

約数の個数: 40

約数和(自身を含む): 38047363920

約数和(自身を除く): 20428303072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 3409261, 6818522, 13637044, 27274088, 54548176, 57957437, 64775959, 115914874, 129551918, 231829748, 259103836, 463659496, 518207672, 927318992, 1036415344, 1101191303, 2202382606, 4404765212, 8809530424, 17619060848]

約数ペア:

[(1, 17619060848), (2, 8809530424), (4, 4404765212), (8, 2202382606), (16, 1101191303), (17, 1036415344), (19, 927318992), (34, 518207672), (38, 463659496), (68, 259103836), (76, 231829748), (136, 129551918), (152, 115914874), (272, 64775959), (304, 57957437), (323, 54548176), (646, 27274088), (1292, 13637044), (2584, 6818522), (5168, 3409261)]