9960327554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{39139}}^1$

素因数の和:39378

約数の個数: 32

約数和(自身を含む): 16241534400

約数和(自身を除く): 6281206846

約数列:

[1, 2, 19, 37, 38, 74, 181, 362, 703, 1406, 3439, 6697, 6878, 13394, 39139, 78278, 127243, 254486, 743641, 1448143, 1487282, 2896286, 7084159, 14168318, 27514717, 55029434, 134599021, 262113883, 269198042, 524227766, 4980163777, 9960327554]

約数ペア:

[(1, 9960327554), (2, 4980163777), (19, 524227766), (37, 269198042), (38, 262113883), (74, 134599021), (181, 55029434), (362, 27514717), (703, 14168318), (1406, 7084159), (3439, 2896286), (6697, 1487282), (6878, 1448143), (13394, 743641), (39139, 254486), (78278, 127243)]