19601207682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{155203}}^1$

素因数の和:155343

約数の個数: 64

約数和(自身を含む): 46725095424

約数和(自身を除く): 27123887742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 97, 186, 194, 217, 291, 434, 582, 651, 679, 1302, 1358, 2037, 3007, 4074, 6014, 9021, 18042, 21049, 42098, 63147, 126294, 155203, 310406, 465609, 931218, 1086421, 2172842, 3259263, 4811293, 6518526, 9622586, 14433879, 15054691, 28867758, 30109382, 33679051, 45164073, 67358102, 90328146, 101037153, 105382837, 202074306, 210765674, 316148511, 466695421, 632297022, 933390842, 1400086263, 2800172526, 3266867947, 6533735894, 9800603841, 19601207682]

約数ペア:

[(1, 19601207682), (2, 9800603841), (3, 6533735894), (6, 3266867947), (7, 2800172526), (14, 1400086263), (21, 933390842), (31, 632297022), (42, 466695421), (62, 316148511), (93, 210765674), (97, 202074306), (186, 105382837), (194, 101037153), (217, 90328146), (291, 67358102), (434, 45164073), (582, 33679051), (651, 30109382), (679, 28867758), (1302, 15054691), (1358, 14433879), (2037, 9622586), (3007, 6518526), (4074, 4811293), (6014, 3259263), (9021, 2172842), (18042, 1086421), (21049, 931218), (42098, 465609), (63147, 310406), (126294, 155203)]