39126776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19801}}^1$

素因数の和:19839

約数の個数: 32

約数和(自身を含む): 83168400

約数和(自身を除く): 44041624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 19801, 39602, 79204, 158408, 257413, 376219, 514826, 752438, 1029652, 1504876, 2059304, 3009752, 4890847, 9781694, 19563388, 39126776]

約数ペア:

[(1, 39126776), (2, 19563388), (4, 9781694), (8, 4890847), (13, 3009752), (19, 2059304), (26, 1504876), (38, 1029652), (52, 752438), (76, 514826), (104, 376219), (152, 257413), (247, 158408), (494, 79204), (988, 39602), (1976, 19801)]