19089714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2287

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 26875086

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2239, 2842, 4263, 4478, 6717, 8526, 13434, 15673, 31346, 47019, 64931, 94038, 109711, 129862, 194793, 219422, 329133, 389586, 454517, 658266, 909034, 1363551, 2727102, 3181619, 6363238, 9544857, 19089714]

約数ペア:

[(1, 19089714), (2, 9544857), (3, 6363238), (6, 3181619), (7, 2727102), (14, 1363551), (21, 909034), (29, 658266), (42, 454517), (49, 389586), (58, 329133), (87, 219422), (98, 194793), (147, 129862), (174, 109711), (203, 94038), (294, 64931), (406, 47019), (609, 31346), (1218, 15673), (1421, 13434), (2239, 8526), (2842, 6717), (4263, 4478)]