23968994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 19576606

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 359, 502, 718, 1757, 2513, 3514, 4769, 5026, 6821, 9538, 13642, 33383, 47747, 66766, 90109, 95494, 180218, 630763, 1261526, 1712071, 3424142, 11984497, 23968994]

約数ペア:

[(1, 23968994), (2, 11984497), (7, 3424142), (14, 1712071), (19, 1261526), (38, 630763), (133, 180218), (251, 95494), (266, 90109), (359, 66766), (502, 47747), (718, 33383), (1757, 13642), (2513, 9538), (3514, 6821), (4769, 5026)]