15919135504

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{103457}}^1$

素因数の和:103687

約数の個数: 40

約数和(自身を含む): 31558828320

約数和(自身を除く): 15639692816

約数列:

[1, 2, 4, 8, 16, 59, 118, 163, 236, 326, 472, 652, 944, 1304, 2608, 9617, 19234, 38468, 76936, 103457, 153872, 206914, 413828, 827656, 1655312, 6103963, 12207926, 16863491, 24415852, 33726982, 48831704, 67453964, 97663408, 134907928, 269815856, 994945969, 1989891938, 3979783876, 7959567752, 15919135504]

約数ペア:

[(1, 15919135504), (2, 7959567752), (4, 3979783876), (8, 1989891938), (16, 994945969), (59, 269815856), (118, 134907928), (163, 97663408), (236, 67453964), (326, 48831704), (472, 33726982), (652, 24415852), (944, 16863491), (1304, 12207926), (2608, 6103963), (9617, 1655312), (19234, 827656), (38468, 413828), (76936, 206914), (103457, 153872)]