15869855092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{25601}}^1$

素因数の和:25769

約数の個数: 72

約数和(自身を含む): 34632747072

約数和(自身を除く): 18762891980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 169, 182, 262, 338, 364, 524, 676, 917, 1183, 1703, 1834, 2366, 3406, 3668, 4732, 6812, 11921, 22139, 23842, 25601, 44278, 47684, 51202, 88556, 102404, 154973, 179207, 309946, 332813, 358414, 619892, 665626, 716828, 1331252, 2329691, 3353731, 4326569, 4659382, 6707462, 8653138, 9318764, 13414924, 17306276, 23476117, 30285983, 43598503, 46952234, 60571966, 87197006, 93904468, 121143932, 174394012, 305189521, 566780539, 610379042, 1133561078, 1220758084, 2267122156, 3967463773, 7934927546, 15869855092]

約数ペア:

[(1, 15869855092), (2, 7934927546), (4, 3967463773), (7, 2267122156), (13, 1220758084), (14, 1133561078), (26, 610379042), (28, 566780539), (52, 305189521), (91, 174394012), (131, 121143932), (169, 93904468), (182, 87197006), (262, 60571966), (338, 46952234), (364, 43598503), (524, 30285983), (676, 23476117), (917, 17306276), (1183, 13414924), (1703, 9318764), (1834, 8653138), (2366, 6707462), (3406, 4659382), (3668, 4326569), (4732, 3353731), (6812, 2329691), (11921, 1331252), (22139, 716828), (23842, 665626), (25601, 619892), (44278, 358414), (47684, 332813), (51202, 309946), (88556, 179207), (102404, 154973)]