15103635652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{20353}}^1$

素因数の和:21940

約数の個数: 48

約数和(自身を含む): 32006257920

約数和(自身を除く): 16902622268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1559, 3118, 6236, 10913, 20353, 21826, 26503, 40706, 43652, 53006, 81412, 106012, 142471, 185521, 284942, 346001, 371042, 569884, 692002, 742084, 1384004, 2422007, 4844014, 9688028, 31730327, 63460654, 126921308, 222112289, 444224578, 539415559, 888449156, 1078831118, 2157662236, 3775908913, 7551817826, 15103635652]

約数ペア:

[(1, 15103635652), (2, 7551817826), (4, 3775908913), (7, 2157662236), (14, 1078831118), (17, 888449156), (28, 539415559), (34, 444224578), (68, 222112289), (119, 126921308), (238, 63460654), (476, 31730327), (1559, 9688028), (3118, 4844014), (6236, 2422007), (10913, 1384004), (20353, 742084), (21826, 692002), (26503, 569884), (40706, 371042), (43652, 346001), (53006, 284942), (81412, 185521), (106012, 142471)]