19389096

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5081}}^1$

素因数の和:5146

約数の個数: 48

約数和(自身を含む): 53513460

約数和(自身を除く): 34124364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 5081, 10162, 15243, 20324, 30486, 40648, 45729, 60972, 91458, 121944, 182916, 269293, 365832, 538586, 807879, 1077172, 1615758, 2154344, 2423637, 3231516, 4847274, 6463032, 9694548, 19389096]

約数ペア:

[(1, 19389096), (2, 9694548), (3, 6463032), (4, 4847274), (6, 3231516), (8, 2423637), (9, 2154344), (12, 1615758), (18, 1077172), (24, 807879), (36, 538586), (53, 365832), (72, 269293), (106, 182916), (159, 121944), (212, 91458), (318, 60972), (424, 45729), (477, 40648), (636, 30486), (954, 20324), (1272, 15243), (1908, 10162), (3816, 5081)]