19006474112

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{17713}}^1$

素因数の和:17911

約数の個数: 64

約数和(自身を含む): 38702255760

約数和(自身を除く): 19695781648

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 101, 128, 166, 202, 332, 404, 664, 808, 1328, 1616, 2656, 3232, 5312, 6464, 8383, 10624, 12928, 16766, 17713, 33532, 35426, 67064, 70852, 134128, 141704, 268256, 283408, 536512, 566816, 1073024, 1133632, 1470179, 1789013, 2267264, 2940358, 3578026, 5880716, 7156052, 11761432, 14312104, 23522864, 28624208, 47045728, 57248416, 94091456, 114496832, 148488079, 188182912, 228993664, 296976158, 593952316, 1187904632, 2375809264, 4751618528, 9503237056, 19006474112]

約数ペア:

[(1, 19006474112), (2, 9503237056), (4, 4751618528), (8, 2375809264), (16, 1187904632), (32, 593952316), (64, 296976158), (83, 228993664), (101, 188182912), (128, 148488079), (166, 114496832), (202, 94091456), (332, 57248416), (404, 47045728), (664, 28624208), (808, 23522864), (1328, 14312104), (1616, 11761432), (2656, 7156052), (3232, 5880716), (5312, 3578026), (6464, 2940358), (8383, 2267264), (10624, 1789013), (12928, 1470179), (16766, 1133632), (17713, 1073024), (33532, 566816), (35426, 536512), (67064, 283408), (70852, 268256), (134128, 141704)]