15871764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 39603200

約数和(自身を除く): 23731436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1039, 1273, 2078, 2546, 3117, 3819, 4156, 5092, 6234, 7638, 12468, 15276, 19741, 39482, 59223, 69613, 78964, 118446, 139226, 208839, 236892, 278452, 417678, 835356, 1322647, 2645294, 3967941, 5290588, 7935882, 15871764]

約数ペア:

[(1, 15871764), (2, 7935882), (3, 5290588), (4, 3967941), (6, 2645294), (12, 1322647), (19, 835356), (38, 417678), (57, 278452), (67, 236892), (76, 208839), (114, 139226), (134, 118446), (201, 78964), (228, 69613), (268, 59223), (402, 39482), (804, 19741), (1039, 15276), (1273, 12468), (2078, 7638), (2546, 6234), (3117, 5092), (3819, 4156)]