15955212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 48294400

約数和(自身を除く): 32339188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 769, 798, 988, 1092, 1482, 1538, 1596, 1729, 2307, 2964, 3076, 3458, 4614, 5187, 5383, 6916, 9228, 9997, 10374, 10766, 14611, 16149, 19994, 20748, 21532, 29222, 29991, 32298, 39988, 43833, 58444, 59982, 64596, 69979, 87666, 102277, 119964, 139958, 175332, 189943, 204554, 209937, 279916, 306831, 379886, 409108, 419874, 569829, 613662, 759772, 839748, 1139658, 1227324, 1329601, 2279316, 2659202, 3988803, 5318404, 7977606, 15955212]

約数ペア:

[(1, 15955212), (2, 7977606), (3, 5318404), (4, 3988803), (6, 2659202), (7, 2279316), (12, 1329601), (13, 1227324), (14, 1139658), (19, 839748), (21, 759772), (26, 613662), (28, 569829), (38, 419874), (39, 409108), (42, 379886), (52, 306831), (57, 279916), (76, 209937), (78, 204554), (84, 189943), (91, 175332), (114, 139958), (133, 119964), (156, 102277), (182, 87666), (228, 69979), (247, 64596), (266, 59982), (273, 58444), (364, 43833), (399, 39988), (494, 32298), (532, 29991), (546, 29222), (741, 21532), (769, 20748), (798, 19994), (988, 16149), (1092, 14611), (1482, 10766), (1538, 10374), (1596, 9997), (1729, 9228), (2307, 6916), (2964, 5383), (3076, 5187), (3458, 4614)]