19135506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14431}}^1$

素因数の和:14466

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 24506862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 14431, 28862, 43293, 86586, 187603, 245327, 375206, 490654, 562809, 735981, 1125618, 1471962, 3189251, 6378502, 9567753, 19135506]

約数ペア:

[(1, 19135506), (2, 9567753), (3, 6378502), (6, 3189251), (13, 1471962), (17, 1125618), (26, 735981), (34, 562809), (39, 490654), (51, 375206), (78, 245327), (102, 187603), (221, 86586), (442, 43293), (663, 28862), (1326, 14431)]