13213408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 29254176

約数和(自身を除く): 16040768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 1381, 2392, 2762, 4784, 5524, 9568, 11048, 17953, 22096, 31763, 35906, 44192, 63526, 71812, 127052, 143624, 254104, 287248, 412919, 508208, 574496, 825838, 1016416, 1651676, 3303352, 6606704, 13213408]

約数ペア:

[(1, 13213408), (2, 6606704), (4, 3303352), (8, 1651676), (13, 1016416), (16, 825838), (23, 574496), (26, 508208), (32, 412919), (46, 287248), (52, 254104), (92, 143624), (104, 127052), (184, 71812), (208, 63526), (299, 44192), (368, 35906), (416, 31763), (598, 22096), (736, 17953), (1196, 11048), (1381, 9568), (2392, 5524), (2762, 4784)]