19403004

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 46922400

約数和(自身を除く): 27519396

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 113, 123, 164, 226, 246, 339, 349, 452, 492, 678, 698, 1047, 1356, 1396, 2094, 4188, 4633, 9266, 13899, 14309, 18532, 27798, 28618, 39437, 42927, 55596, 57236, 78874, 85854, 118311, 157748, 171708, 236622, 473244, 1616917, 3233834, 4850751, 6467668, 9701502, 19403004]

約数ペア:

[(1, 19403004), (2, 9701502), (3, 6467668), (4, 4850751), (6, 3233834), (12, 1616917), (41, 473244), (82, 236622), (113, 171708), (123, 157748), (164, 118311), (226, 85854), (246, 78874), (339, 57236), (349, 55596), (452, 42927), (492, 39437), (678, 28618), (698, 27798), (1047, 18532), (1356, 14309), (1396, 13899), (2094, 9266), (4188, 4633)]