19795932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42299}}^1$

素因数の和:42322

約数の個数: 36

約数和(自身を含む): 53890200

約数和(自身を除く): 34094268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 42299, 84598, 126897, 169196, 253794, 380691, 507588, 549887, 761382, 1099774, 1522764, 1649661, 2199548, 3299322, 4948983, 6598644, 9897966, 19795932]

約数ペア:

[(1, 19795932), (2, 9897966), (3, 6598644), (4, 4948983), (6, 3299322), (9, 2199548), (12, 1649661), (13, 1522764), (18, 1099774), (26, 761382), (36, 549887), (39, 507588), (52, 380691), (78, 253794), (117, 169196), (156, 126897), (234, 84598), (468, 42299)]