19471567372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{272971}}^1$

素因数の和:274041

約数の個数: 24

約数和(自身を含む): 36114195600

約数和(自身を除く): 16642628228

約数列:

[1, 2, 4, 17, 34, 68, 1049, 2098, 4196, 17833, 35666, 71332, 272971, 545942, 1091884, 4640507, 9281014, 18562028, 286346579, 572693158, 1145386316, 4867891843, 9735783686, 19471567372]

約数ペア:

[(1, 19471567372), (2, 9735783686), (4, 4867891843), (17, 1145386316), (34, 572693158), (68, 286346579), (1049, 18562028), (2098, 9281014), (4196, 4640507), (17833, 1091884), (35666, 545942), (71332, 272971)]