19760916

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{4801}}^1$

素因数の和:4829

約数の個数: 48

約数和(自身を含む): 53782400

約数和(自身を除く): 34021484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 4801, 9602, 14403, 19204, 28806, 33607, 57612, 67214, 100821, 134428, 201642, 235249, 403284, 470498, 705747, 940996, 1411494, 1646743, 2822988, 3293486, 4940229, 6586972, 9880458, 19760916]

約数ペア:

[(1, 19760916), (2, 9880458), (3, 6586972), (4, 4940229), (6, 3293486), (7, 2822988), (12, 1646743), (14, 1411494), (21, 940996), (28, 705747), (42, 470498), (49, 403284), (84, 235249), (98, 201642), (147, 134428), (196, 100821), (294, 67214), (343, 57612), (588, 33607), (686, 28806), (1029, 19204), (1372, 14403), (2058, 9602), (4116, 4801)]