215237869936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19135657}}^1$

素因数の和:19135721

約数の個数: 40

約数和(自身を含む): 450836102480

約数和(自身を除く): 235598232544

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 19135657, 38271314, 76542628, 153085256, 306170512, 363577483, 708019309, 727154966, 1416038618, 1454309932, 2832077236, 2908619864, 5664154472, 5817239728, 11328308944, 13452366871, 26904733742, 53809467484, 107618934968, 215237869936]

約数ペア:

[(1, 215237869936), (2, 107618934968), (4, 53809467484), (8, 26904733742), (16, 13452366871), (19, 11328308944), (37, 5817239728), (38, 5664154472), (74, 2908619864), (76, 2832077236), (148, 1454309932), (152, 1416038618), (296, 727154966), (304, 708019309), (592, 363577483), (703, 306170512), (1406, 153085256), (2812, 76542628), (5624, 38271314), (11248, 19135657)]