15661278038

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1\times {\mathrm{5573}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 27025427520

約数和(自身を除く): 11364149482

約数列:

[1, 2, 7, 14, 181, 362, 1109, 1267, 2218, 2534, 5573, 7763, 11146, 15526, 39011, 78022, 200729, 401458, 1008713, 1405103, 2017426, 2810206, 6180457, 7060991, 12360914, 14121982, 43263199, 86526398, 1118662717, 2237325434, 7830639019, 15661278038]

約数ペア:

[(1, 15661278038), (2, 7830639019), (7, 2237325434), (14, 1118662717), (181, 86526398), (362, 43263199), (1109, 14121982), (1267, 12360914), (2218, 7060991), (2534, 6180457), (5573, 2810206), (7763, 2017426), (11146, 1405103), (15526, 1008713), (39011, 401458), (78022, 200729)]