19169826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 41549760

約数和(自身を除く): 22379934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 1373, 2327, 2746, 4119, 4654, 6981, 8238, 13962, 17849, 35698, 53547, 107094, 245767, 491534, 737301, 1474602, 3194971, 6389942, 9584913, 19169826]

約数ペア:

[(1, 19169826), (2, 9584913), (3, 6389942), (6, 3194971), (13, 1474602), (26, 737301), (39, 491534), (78, 245767), (179, 107094), (358, 53547), (537, 35698), (1074, 17849), (1373, 13962), (2327, 8238), (2746, 6981), (4119, 4654)]