19002840766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{22993}}^1$

素因数の和:23273

約数の個数: 64

約数和(自身を含む): 37084723200

約数和(自身を除く): 18081882434

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 239, 247, 266, 478, 494, 1673, 1729, 3107, 3346, 3458, 4541, 6214, 9082, 21749, 22993, 31787, 43498, 45986, 59033, 63574, 118066, 160951, 298909, 321902, 413231, 436867, 597818, 826462, 873734, 2092363, 3058069, 4184726, 5495327, 5679271, 6116138, 10990654, 11358542, 38467289, 39754897, 71439251, 76934578, 79509794, 104411213, 142878502, 208822426, 500074757, 730878491, 1000149514, 1357345769, 1461756982, 2714691538, 9501420383, 19002840766]

約数ペア:

[(1, 19002840766), (2, 9501420383), (7, 2714691538), (13, 1461756982), (14, 1357345769), (19, 1000149514), (26, 730878491), (38, 500074757), (91, 208822426), (133, 142878502), (182, 104411213), (239, 79509794), (247, 76934578), (266, 71439251), (478, 39754897), (494, 38467289), (1673, 11358542), (1729, 10990654), (3107, 6116138), (3346, 5679271), (3458, 5495327), (4541, 4184726), (6214, 3058069), (9082, 2092363), (21749, 873734), (22993, 826462), (31787, 597818), (43498, 436867), (45986, 413231), (59033, 321902), (63574, 298909), (118066, 160951)]