19550568

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11159}}^1$

素因数の和:11241

約数の個数: 32

約数和(自身を含む): 49550400

約数和(自身を除く): 29999832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11159, 22318, 33477, 44636, 66954, 89272, 133908, 267816, 814607, 1629214, 2443821, 3258428, 4887642, 6516856, 9775284, 19550568]

約数ペア:

[(1, 19550568), (2, 9775284), (3, 6516856), (4, 4887642), (6, 3258428), (8, 2443821), (12, 1629214), (24, 814607), (73, 267816), (146, 133908), (219, 89272), (292, 66954), (438, 44636), (584, 33477), (876, 22318), (1752, 11159)]