13821489352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{4007}}^1$

素因数の和:6106

約数の個数: 64

約数和(自身を含む): 29781043200

約数和(自身を除く): 15959553848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2063, 4007, 4126, 8014, 8252, 16028, 16504, 22693, 32056, 39197, 44077, 45386, 76133, 78394, 88154, 90772, 152266, 156788, 176308, 181544, 304532, 313576, 352616, 431167, 609064, 837463, 862334, 1674926, 1724668, 3349852, 3449336, 6699704, 8266441, 16532882, 33065764, 66131528, 90930851, 157062379, 181861702, 314124758, 363723404, 628249516, 727446808, 1256499032, 1727686169, 3455372338, 6910744676, 13821489352]

約数ペア:

[(1, 13821489352), (2, 6910744676), (4, 3455372338), (8, 1727686169), (11, 1256499032), (19, 727446808), (22, 628249516), (38, 363723404), (44, 314124758), (76, 181861702), (88, 157062379), (152, 90930851), (209, 66131528), (418, 33065764), (836, 16532882), (1672, 8266441), (2063, 6699704), (4007, 3449336), (4126, 3349852), (8014, 1724668), (8252, 1674926), (16028, 862334), (16504, 837463), (22693, 609064), (32056, 431167), (39197, 352616), (44077, 313576), (45386, 304532), (76133, 181544), (78394, 176308), (88154, 156788), (90772, 152266)]