21719103692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{34613}}^1$

素因数の和:35738

約数の個数: 48

約数和(自身を含む): 44695258272

約数和(自身を除く): 22976154580

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1097, 2194, 4388, 12067, 14261, 24134, 28522, 34613, 48268, 57044, 69226, 138452, 156871, 313742, 380743, 449969, 627484, 761486, 899938, 1522972, 1799876, 4949659, 9899318, 19798636, 37970461, 75940922, 151881844, 417675071, 493615993, 835350142, 987231986, 1670700284, 1974463972, 5429775923, 10859551846, 21719103692]

約数ペア:

[(1, 21719103692), (2, 10859551846), (4, 5429775923), (11, 1974463972), (13, 1670700284), (22, 987231986), (26, 835350142), (44, 493615993), (52, 417675071), (143, 151881844), (286, 75940922), (572, 37970461), (1097, 19798636), (2194, 9899318), (4388, 4949659), (12067, 1799876), (14261, 1522972), (24134, 899938), (28522, 761486), (34613, 627484), (48268, 449969), (57044, 380743), (69226, 313742), (138452, 156871)]