21000929482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{24251}}^1$

素因数の和:26038

約数の個数: 32

約数和(自身を含む): 35731926720

約数和(自身を除く): 14730997238

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1753, 3506, 22789, 24251, 33307, 45578, 48502, 66614, 315263, 432991, 460769, 630526, 865982, 921538, 5989997, 11979994, 42512003, 85024006, 552656039, 807728057, 1105312078, 1615456114, 10500464741, 21000929482]

約数ペア:

[(1, 21000929482), (2, 10500464741), (13, 1615456114), (19, 1105312078), (26, 807728057), (38, 552656039), (247, 85024006), (494, 42512003), (1753, 11979994), (3506, 5989997), (22789, 921538), (24251, 865982), (33307, 630526), (45578, 460769), (48502, 432991), (66614, 315263)]