19005354912

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1260971}}^1$

素因数の和:1261141

約数の個数: 48

約数和(自身を含む): 50206861152

約数和(自身を除く): 31201506240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 1260971, 2521942, 3782913, 5043884, 7565826, 10087768, 15131652, 20175536, 30263304, 40351072, 60526608, 121053216, 197972447, 395944894, 593917341, 791889788, 1187834682, 1583779576, 2375669364, 3167559152, 4751338728, 6335118304, 9502677456, 19005354912]

約数ペア:

[(1, 19005354912), (2, 9502677456), (3, 6335118304), (4, 4751338728), (6, 3167559152), (8, 2375669364), (12, 1583779576), (16, 1187834682), (24, 791889788), (32, 593917341), (48, 395944894), (96, 197972447), (157, 121053216), (314, 60526608), (471, 40351072), (628, 30263304), (942, 20175536), (1256, 15131652), (1884, 10087768), (2512, 7565826), (3768, 5043884), (5024, 3782913), (7536, 2521942), (15072, 1260971)]