19021104

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4306

約数の個数: 60

約数和(自身を含む): 54962752

約数和(自身を除く): 35941648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4261, 4464, 8522, 12783, 17044, 25566, 34088, 38349, 51132, 68176, 76698, 102264, 132091, 153396, 204528, 264182, 306792, 396273, 528364, 613584, 792546, 1056728, 1188819, 1585092, 2113456, 2377638, 3170184, 4755276, 6340368, 9510552, 19021104]

約数ペア:

[(1, 19021104), (2, 9510552), (3, 6340368), (4, 4755276), (6, 3170184), (8, 2377638), (9, 2113456), (12, 1585092), (16, 1188819), (18, 1056728), (24, 792546), (31, 613584), (36, 528364), (48, 396273), (62, 306792), (72, 264182), (93, 204528), (124, 153396), (144, 132091), (186, 102264), (248, 76698), (279, 68176), (372, 51132), (496, 38349), (558, 34088), (744, 25566), (1116, 17044), (1488, 12783), (2232, 8522), (4261, 4464)]