19984384464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37849213}}^1$

素因数の和:37849235

約数の個数: 40

約数和(自身を含む): 56319630432

約数和(自身を除く): 36335245968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37849213, 75698426, 113547639, 151396852, 227095278, 302793704, 416341343, 454190556, 605587408, 832682686, 908381112, 1249024029, 1665365372, 1816762224, 2498048058, 3330730744, 4996096116, 6661461488, 9992192232, 19984384464]

約数ペア:

[(1, 19984384464), (2, 9992192232), (3, 6661461488), (4, 4996096116), (6, 3330730744), (8, 2498048058), (11, 1816762224), (12, 1665365372), (16, 1249024029), (22, 908381112), (24, 832682686), (33, 605587408), (44, 454190556), (48, 416341343), (66, 302793704), (88, 227095278), (132, 151396852), (176, 113547639), (264, 75698426), (528, 37849213)]