13360496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 27676800

約数和(自身を除く): 14316304

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 619, 1136, 1238, 1349, 2476, 2698, 4952, 5396, 9904, 10792, 11761, 21584, 23522, 43949, 47044, 87898, 94088, 175796, 188176, 351592, 703184, 835031, 1670062, 3340124, 6680248, 13360496]

約数ペア:

[(1, 13360496), (2, 6680248), (4, 3340124), (8, 1670062), (16, 835031), (19, 703184), (38, 351592), (71, 188176), (76, 175796), (142, 94088), (152, 87898), (284, 47044), (304, 43949), (568, 23522), (619, 21584), (1136, 11761), (1238, 10792), (1349, 9904), (2476, 5396), (2698, 4952)]