19159686

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 53434080

約数和(自身を除く): 34274394

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 351, 378, 441, 546, 557, 637, 702, 819, 882, 1114, 1274, 1323, 1638, 1671, 1911, 2457, 2646, 3342, 3822, 3899, 4914, 5013, 5733, 7241, 7798, 10026, 11466, 11697, 14482, 15039, 17199, 21723, 23394, 27293, 30078, 34398, 35091, 43446, 50687, 54586, 65169, 70182, 81879, 101374, 105273, 130338, 152061, 163758, 195507, 210546, 245637, 304122, 354809, 391014, 456183, 491274, 709618, 736911, 912366, 1064427, 1368549, 1473822, 2128854, 2737098, 3193281, 6386562, 9579843, 19159686]

約数ペア:

[(1, 19159686), (2, 9579843), (3, 6386562), (6, 3193281), (7, 2737098), (9, 2128854), (13, 1473822), (14, 1368549), (18, 1064427), (21, 912366), (26, 736911), (27, 709618), (39, 491274), (42, 456183), (49, 391014), (54, 354809), (63, 304122), (78, 245637), (91, 210546), (98, 195507), (117, 163758), (126, 152061), (147, 130338), (182, 105273), (189, 101374), (234, 81879), (273, 70182), (294, 65169), (351, 54586), (378, 50687), (441, 43446), (546, 35091), (557, 34398), (637, 30078), (702, 27293), (819, 23394), (882, 21723), (1114, 17199), (1274, 15039), (1323, 14482), (1638, 11697), (1671, 11466), (1911, 10026), (2457, 7798), (2646, 7241), (3342, 5733), (3822, 5013), (3899, 4914)]