19002923744

素因数分解:

$2^5\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{60209}}^1$

素因数の和:61635

約数の個数: 48

約数和(自身を含む): 42787634400

約数和(自身を除く): 23784710656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1409, 2818, 5636, 9863, 11272, 19726, 22544, 39452, 45088, 60209, 78904, 120418, 157808, 240836, 315616, 421463, 481672, 842926, 963344, 1685852, 1926688, 3371704, 6743408, 13486816, 84834481, 169668962, 339337924, 593841367, 678675848, 1187682734, 1357351696, 2375365468, 2714703392, 4750730936, 9501461872, 19002923744]

約数ペア:

[(1, 19002923744), (2, 9501461872), (4, 4750730936), (7, 2714703392), (8, 2375365468), (14, 1357351696), (16, 1187682734), (28, 678675848), (32, 593841367), (56, 339337924), (112, 169668962), (224, 84834481), (1409, 13486816), (2818, 6743408), (5636, 3371704), (9863, 1926688), (11272, 1685852), (19726, 963344), (22544, 842926), (39452, 481672), (45088, 421463), (60209, 315616), (78904, 240836), (120418, 157808)]