22471156892

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{361901}}^1$

素因数の和:361986

約数の個数: 36

約数和(自身を含む): 42468475896

約数和(自身を除く): 19997319004

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3268, 15523, 31046, 62092, 361901, 723802, 1447604, 6876119, 13752238, 15561743, 27504476, 31123486, 62246972, 130646261, 261292522, 295673117, 522585044, 591346234, 1182692468, 5617789223, 11235578446, 22471156892]

約数ペア:

[(1, 22471156892), (2, 11235578446), (4, 5617789223), (19, 1182692468), (38, 591346234), (43, 522585044), (76, 295673117), (86, 261292522), (172, 130646261), (361, 62246972), (722, 31123486), (817, 27504476), (1444, 15561743), (1634, 13752238), (3268, 6876119), (15523, 1447604), (31046, 723802), (62092, 361901)]