17190706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 15468494

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 46, 89, 178, 221, 247, 299, 323, 391, 437, 442, 494, 598, 646, 782, 874, 1157, 1513, 1691, 2047, 2314, 3026, 3382, 4094, 4199, 5083, 5681, 7429, 8398, 10166, 11362, 14858, 19669, 21983, 26611, 28747, 34799, 38893, 39338, 43966, 53222, 57494, 69598, 77786, 96577, 193154, 373711, 452387, 505609, 661181, 747422, 904774, 1011218, 1322362, 8595353, 17190706]

約数ペア:

[(1, 17190706), (2, 8595353), (13, 1322362), (17, 1011218), (19, 904774), (23, 747422), (26, 661181), (34, 505609), (38, 452387), (46, 373711), (89, 193154), (178, 96577), (221, 77786), (247, 69598), (299, 57494), (323, 53222), (391, 43966), (437, 39338), (442, 38893), (494, 34799), (598, 28747), (646, 26611), (782, 21983), (874, 19669), (1157, 14858), (1513, 11362), (1691, 10166), (2047, 8398), (2314, 7429), (3026, 5681), (3382, 5083), (4094, 4199)]