12435424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 26142480

約数和(自身を除く): 13707056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 181, 226, 304, 362, 452, 608, 724, 904, 1448, 1808, 2147, 2896, 3439, 3616, 4294, 5792, 6878, 8588, 13756, 17176, 20453, 27512, 34352, 40906, 55024, 68704, 81812, 110048, 163624, 327248, 388607, 654496, 777214, 1554428, 3108856, 6217712, 12435424]

約数ペア:

[(1, 12435424), (2, 6217712), (4, 3108856), (8, 1554428), (16, 777214), (19, 654496), (32, 388607), (38, 327248), (76, 163624), (113, 110048), (152, 81812), (181, 68704), (226, 55024), (304, 40906), (362, 34352), (452, 27512), (608, 20453), (724, 17176), (904, 13756), (1448, 8588), (1808, 6878), (2147, 5792), (2896, 4294), (3439, 3616)]