21632374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 14759306

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 467, 874, 934, 1007, 1219, 2014, 2438, 8873, 10741, 17746, 21482, 23161, 24751, 46322, 49502, 204079, 408158, 470269, 569273, 940538, 1138546, 10816187, 21632374]

約数ペア:

[(1, 21632374), (2, 10816187), (19, 1138546), (23, 940538), (38, 569273), (46, 470269), (53, 408158), (106, 204079), (437, 49502), (467, 46322), (874, 24751), (934, 23161), (1007, 21482), (1219, 17746), (2014, 10741), (2438, 8873)]