15309516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 22792884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 809, 996, 1577, 1618, 2427, 3154, 3236, 4731, 4854, 6308, 9462, 9708, 15371, 18924, 30742, 46113, 61484, 67147, 92226, 134294, 184452, 201441, 268588, 402882, 805764, 1275793, 2551586, 3827379, 5103172, 7654758, 15309516]

約数ペア:

[(1, 15309516), (2, 7654758), (3, 5103172), (4, 3827379), (6, 2551586), (12, 1275793), (19, 805764), (38, 402882), (57, 268588), (76, 201441), (83, 184452), (114, 134294), (166, 92226), (228, 67147), (249, 61484), (332, 46113), (498, 30742), (809, 18924), (996, 15371), (1577, 9708), (1618, 9462), (2427, 6308), (3154, 4854), (3236, 4731)]