19536396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 51567936

約数和(自身を除く): 32031540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 67, 94, 132, 134, 141, 188, 201, 268, 282, 402, 517, 564, 737, 804, 1034, 1474, 1551, 2068, 2209, 2211, 2948, 3102, 3149, 4418, 4422, 6204, 6298, 6627, 8836, 8844, 9447, 12596, 13254, 18894, 24299, 26508, 34639, 37788, 48598, 69278, 72897, 97196, 103917, 138556, 145794, 148003, 207834, 291588, 296006, 415668, 444009, 592012, 888018, 1628033, 1776036, 3256066, 4884099, 6512132, 9768198, 19536396]

約数ペア:

[(1, 19536396), (2, 9768198), (3, 6512132), (4, 4884099), (6, 3256066), (11, 1776036), (12, 1628033), (22, 888018), (33, 592012), (44, 444009), (47, 415668), (66, 296006), (67, 291588), (94, 207834), (132, 148003), (134, 145794), (141, 138556), (188, 103917), (201, 97196), (268, 72897), (282, 69278), (402, 48598), (517, 37788), (564, 34639), (737, 26508), (804, 24299), (1034, 18894), (1474, 13254), (1551, 12596), (2068, 9447), (2209, 8844), (2211, 8836), (2948, 6627), (3102, 6298), (3149, 6204), (4418, 4422)]