19467396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41597}}^1$

素因数の和:41620

約数の個数: 36

約数和(自身を含む): 52995852

約数和(自身を除く): 33528456

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41597, 83194, 124791, 166388, 249582, 374373, 499164, 540761, 748746, 1081522, 1497492, 1622283, 2163044, 3244566, 4866849, 6489132, 9733698, 19467396]

約数ペア:

[(1, 19467396), (2, 9733698), (3, 6489132), (4, 4866849), (6, 3244566), (9, 2163044), (12, 1622283), (13, 1497492), (18, 1081522), (26, 748746), (36, 540761), (39, 499164), (52, 374373), (78, 249582), (117, 166388), (156, 124791), (234, 83194), (468, 41597)]