22073896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11209

約数の個数: 32

約数和(自身を含む): 46922400

約数和(自身を除く): 24848504

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11171, 22342, 44684, 89368, 145223, 212249, 290446, 424498, 580892, 848996, 1161784, 1697992, 2759237, 5518474, 11036948, 22073896]

約数ペア:

[(1, 22073896), (2, 11036948), (4, 5518474), (8, 2759237), (13, 1697992), (19, 1161784), (26, 848996), (38, 580892), (52, 424498), (76, 290446), (104, 212249), (152, 145223), (247, 89368), (494, 44684), (988, 22342), (1976, 11171)]