19670088

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 53516160

約数和(自身を除く): 33846072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1303, 1887, 2516, 2606, 3774, 3909, 5032, 5212, 7548, 7818, 10424, 15096, 15636, 22151, 31272, 44302, 48211, 66453, 88604, 96422, 132906, 144633, 177208, 192844, 265812, 289266, 385688, 531624, 578532, 819587, 1157064, 1639174, 2458761, 3278348, 4917522, 6556696, 9835044, 19670088]

約数ペア:

[(1, 19670088), (2, 9835044), (3, 6556696), (4, 4917522), (6, 3278348), (8, 2458761), (12, 1639174), (17, 1157064), (24, 819587), (34, 578532), (37, 531624), (51, 385688), (68, 289266), (74, 265812), (102, 192844), (111, 177208), (136, 144633), (148, 132906), (204, 96422), (222, 88604), (296, 66453), (408, 48211), (444, 44302), (629, 31272), (888, 22151), (1258, 15636), (1303, 15096), (1887, 10424), (2516, 7818), (2606, 7548), (3774, 5212), (3909, 5032)]