19299592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9767}}^1$

素因数の和:9805

約数の個数: 32

約数和(自身を含む): 41025600

約数和(自身を除く): 21726008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 9767, 19534, 39068, 78136, 126971, 185573, 253942, 371146, 507884, 742292, 1015768, 1484584, 2412449, 4824898, 9649796, 19299592]

約数ペア:

[(1, 19299592), (2, 9649796), (4, 4824898), (8, 2412449), (13, 1484584), (19, 1015768), (26, 742292), (38, 507884), (52, 371146), (76, 253942), (104, 185573), (152, 126971), (247, 78136), (494, 39068), (988, 19534), (1976, 9767)]