11657488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 24561920

約数和(自身を除く): 12904432

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1237, 2356, 2474, 4712, 4948, 9424, 9896, 19792, 23503, 38347, 47006, 76694, 94012, 153388, 188024, 306776, 376048, 613552, 728593, 1457186, 2914372, 5828744, 11657488]

約数ペア:

[(1, 11657488), (2, 5828744), (4, 2914372), (8, 1457186), (16, 728593), (19, 613552), (31, 376048), (38, 306776), (62, 188024), (76, 153388), (124, 94012), (152, 76694), (248, 47006), (304, 38347), (496, 23503), (589, 19792), (1178, 9896), (1237, 9424), (2356, 4948), (2474, 4712)]