11958752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 28576800

約数和(自身を除く): 16618048

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 89, 104, 136, 152, 178, 208, 221, 247, 272, 304, 323, 356, 416, 442, 494, 544, 608, 646, 712, 884, 988, 1157, 1292, 1424, 1513, 1691, 1768, 1976, 2314, 2584, 2848, 3026, 3382, 3536, 3952, 4199, 4628, 5168, 6052, 6764, 7072, 7904, 8398, 9256, 10336, 12104, 13528, 16796, 18512, 19669, 21983, 24208, 27056, 28747, 33592, 37024, 39338, 43966, 48416, 54112, 57494, 67184, 78676, 87932, 114988, 134368, 157352, 175864, 229976, 314704, 351728, 373711, 459952, 629408, 703456, 747422, 919904, 1494844, 2989688, 5979376, 11958752]

約数ペア:

[(1, 11958752), (2, 5979376), (4, 2989688), (8, 1494844), (13, 919904), (16, 747422), (17, 703456), (19, 629408), (26, 459952), (32, 373711), (34, 351728), (38, 314704), (52, 229976), (68, 175864), (76, 157352), (89, 134368), (104, 114988), (136, 87932), (152, 78676), (178, 67184), (208, 57494), (221, 54112), (247, 48416), (272, 43966), (304, 39338), (323, 37024), (356, 33592), (416, 28747), (442, 27056), (494, 24208), (544, 21983), (608, 19669), (646, 18512), (712, 16796), (884, 13528), (988, 12104), (1157, 10336), (1292, 9256), (1424, 8398), (1513, 7904), (1691, 7072), (1768, 6764), (1976, 6052), (2314, 5168), (2584, 4628), (2848, 4199), (3026, 3952), (3382, 3536)]